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Most Common Car Issues Vin Explorer

Most Common Car Issues

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Engine Brake (hp) From
184
Model
325i

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Engine Number of Cylinders
Make
Model Year

MOST COMMON PROBLEMS

BMW 325i 2003

The 2003 BMW 325i is a refined sedan equipped with a 6-cylinder engine delivering 184 horsepower, designed for those who appreciate performance and style. Manufactured in Pretoria, South Africa, this model features a spacious 4-door design and runs on gasoline, making it a practical yet powerful choice for daily driving. With a wheelbase of 107.3 inches and a gross vehicle weight rating of up to 6,000 lbs, it balances agility and stability seamlessly.

Spec:

Engine Brake (hp) From
184
Engine Number of Cylinders
6

Problems:

Oil leaks
BMW 325i engines, especially from the early 2000s, are known for oil leaks typically from the valve cover gasket or oil filter housing gasket.
Cooling system failures
The cooling system components, such as the radiator, water pump, and thermostat, often fail, leading to overheating issues.
Vanos system issues
The variable valve timing system (VANOS) in BMW engines can suffer from failures, resulting in rough idling, power loss, and poor fuel economy.
Crankcase ventilation system problems
The crankcase ventilation system can clog or fail, causing increased engine pressure, oil leaks, and poor performance.
Ignition coil failures
Ignition coils in this model are prone to failure, leading to misfires, rough running, and reduced engine performance.
BMW 325i 2003

The 2003 BMW 325i Touring is a stylish wagon from the renowned 3-Series lineup, offering a blend of performance and practicality. Powered by a 6-cylinder engine that delivers 184 hp, this passenger car runs on gasoline and features a 4-door design. Manufactured in Regensburg, Germany, the 325iT boasts a wheelbase of 107.3 inches, making it a versatile choice for those seeking a sporty yet functional vehicle. With a gross vehicle weight rating in the Class 1C range, it balances comfort and agility for everyday driving.

Spec:

Engine Brake (hp) From
184
Engine Number of Cylinders
6

Problems:

Oil leaks
BMW 325i engines, especially from the early 2000s, are known for oil leaks typically from the valve cover gasket or oil filter housing gasket.
Cooling system failures
The cooling system components, such as the radiator, water pump, and thermostat, often fail, leading to overheating issues.
Vanos system issues
The variable valve timing system (VANOS) in BMW engines can suffer from failures, resulting in rough idling, power loss, and poor fuel economy.
Crankcase ventilation system problems
The crankcase ventilation system can clog or fail, causing increased engine pressure, oil leaks, and poor performance.
Ignition coil failures
Ignition coils in this model are prone to failure, leading to misfires, rough running, and reduced engine performance.
BMW 325i 2004

The 2004 BMW 325i Sports Wagon, manufactured by BMW AG in Regensburg, Germany, features a 2.5L inline-6 engine producing 184 hp. This 4-door wagon offers advanced safety with dual-stage airbags and manual seat belts. It runs on gasoline and falls under the Class 1 gross vehicle weight rating, making it a stylish yet practical passenger car.

Spec:

Engine Brake (hp) From
184
Engine Manufacturer
BMW-AG
Engine Number of Cylinders
6

Problems:

Oil leaks
BMW engines, especially older models, are known for oil leaks from the valve cover gasket, oil filter housing gasket, and oil pan gasket.
Cooling system failure
Common issues include water pump failure, radiator leaks, and thermostat issues, potentially leading to engine overheating.
Vanos issues
The Variable Valve Timing (VANOS) system can fail, causing rough idling, loss of power, and poor fuel economy.
Crankcase ventilation system
The Crankcase Ventilation Valve (CCV) can clog, leading to increased oil consumption and vacuum leaks.
Ignition coil failure
Ignition coils may fail, causing misfires, poor performance, and rough idling.
Timing chain wear
The timing chain and related components can wear out, leading to rattling noises and potential engine damage if not addressed.
Fuel pump failure
The fuel pump may fail, causing starting issues and poor engine performance.
Mass air flow sensor (maf)
The MAF sensor can become dirty or fail, leading to rough idling, stalling, and poor fuel economy.
BMW 325i 2003

The 2003 BMW 325i is a refined sedan with a 6-cylinder engine producing 184 hp and runs on gasoline. Manufactured in Pretoria, South Africa, it features a spacious 4-door design and falls within the Class 1C weight rating. This model is known for its balanced dimensions and solid build quality.

Spec:

Engine Brake (hp) From
184
Engine Number of Cylinders
6

Problems:

Oil leaks
BMW 325i engines, especially from the early 2000s, are known for oil leaks typically from the valve cover gasket or oil filter housing gasket.
Cooling system failures
The cooling system components, such as the radiator, water pump, and thermostat, often fail, leading to overheating issues.
Vanos system issues
The variable valve timing system (VANOS) in BMW engines can suffer from failures, resulting in rough idling, power loss, and poor fuel economy.
Crankcase ventilation system problems
The crankcase ventilation system can clog or fail, causing increased engine pressure, oil leaks, and poor performance.
Ignition coil failures
Ignition coils in this model are prone to failure, leading to misfires, rough running, and reduced engine performance.
BMW 325i 2003

The 2003 BMW 325iT (Touring) is a 4-door wagon equipped with a 6-cylinder engine producing 184 hp. This model is part of the 3-Series Sports Wagon Body Style, manufactured in Regensburg, Germany. It runs on gasoline and falls within the Class 1C Gross Vehicle Weight Rating. With a wheelbase of 107.3 inches and precise dimensions, it offers a blend of practicality and performance.

Spec:

Engine Brake (hp) From
184
Engine Number of Cylinders
6

Problems:

Oil leaks
BMW 325i engines, especially from the early 2000s, are known for oil leaks typically from the valve cover gasket or oil filter housing gasket.
Cooling system failures
The cooling system components, such as the radiator, water pump, and thermostat, often fail, leading to overheating issues.
Vanos system issues
The variable valve timing system (VANOS) in BMW engines can suffer from failures, resulting in rough idling, power loss, and poor fuel economy.
Crankcase ventilation system problems
The crankcase ventilation system can clog or fail, causing increased engine pressure, oil leaks, and poor performance.
Ignition coil failures
Ignition coils in this model are prone to failure, leading to misfires, rough running, and reduced engine performance.
BMW 325i 2001

The 2001 BMW 325i Sport is a sleek wagon powered by a 2.5L inline-6 engine producing 184 hp. Manufactured in Regensburg, Germany, this model features a dual-stage advanced supplemental restraint system and front airbags for both driver and passenger. It offers a refined driving experience typical of the BMW 3-Series. Ideal for those seeking a blend of practicality and performance.

Spec:

Engine Brake (hp) From
184
Engine Manufacturer
BMW-AG
Engine Number of Cylinders
6

Problems:

Oil leaks
BMW engines, particularly in models from the early 2000s, are known for developing oil leaks. Common sources include the valve cover gasket, oil filter housing gasket, and oil pan gasket.
Cooling system issues
The cooling system in the 2001 BMW 325i can be problematic. Common issues include radiator leaks, water pump failures, and thermostat malfunctions.
Vanos problems
The Variable Valve Timing (VANOS) system in the BMW 325i can develop issues, leading to rough idling, loss of power, and poor fuel economy.
Crankcase ventilation system
The crankcase ventilation system can become clogged or fail, causing oil leaks, increased oil consumption, and rough running conditions.
Ignition coil failure
The ignition coils in the BMW 325i are prone to failure, which can cause misfires, rough idling, and a decrease in engine performance.
Mass air flow sensor issues
The mass air flow (MAF) sensor can become dirty or fail, leading to poor fuel economy, rough idling, and decreased engine performance.
Fuel pump failure
Fuel pump issues can cause the engine to run poorly or not start at all.
Camshaft position sensor failure
A faulty camshaft position sensor can cause the engine to run poorly, have difficulty starting, or not start at all.
Intake boot tears
The rubber intake boots can develop cracks or tears, leading to vacuum leaks, rough idling, and poor engine performance.
BMW 325i 2005

The 2005 BMW 325i is a stylish sedan powered by a 2.5L, 184-hp inline-six engine. It features a 4-door configuration and advanced safety systems, including dual-stage airbags. Manufactured in Munich, Germany, this 3-Series model offers a balanced blend of performance and comfort. Ideal for those seeking a reliable and sporty driving experience.

Spec:

Engine Brake (hp) From
184
Engine Number of Cylinders
6

Problems:

Oil leaks
Common in older BMW models, often due to worn gaskets or seals.
Cooling system issues
Radiator, water pump, and thermostat failures can lead to overheating.
Vanos system failure
This variable valve timing system can cause rough idling and performance loss when faulty.
Crankcase ventilation valve problems
Can lead to vacuum leaks and poor engine performance.
Ignition coil failure
Can cause misfires and rough engine performance.
O2 sensor issues
Faulty sensors can lead to poor fuel economy and increased emissions.
Fuel pump failure
Can cause engine stalling and starting issues.
BMW 325i 2002

The 2002 BMW 325i Sport Wagon, manufactured in Regensburg, Germany, boasts a 2.5L inline-6 engine producing 184 hp. It features dual front airbags and a manual seat belt system. With a classy design and practicality, it's a quintessential BMW blending sportiness with utility.

Spec:

Engine Brake (hp) From
184
Engine Number of Cylinders
6

Problems:

Oil leaks
BMW 325i engines, especially from the early 2000s, are prone to oil leaks from valve cover gaskets, oil filter housing gaskets, and oil pan gaskets.
Cooling system failures
The cooling system, including the radiator, water pump, thermostat, and expansion tank, is known to fail, leading to overheating issues.
Vanos failure
The Variable Valve Timing (VANOS) system in the BMW 325i can malfunction, causing rough idling, loss of power, and poor fuel economy.
Crankcase ventilation issues
The crankcase ventilation system, particularly the oil separator and associated hoses, can become clogged, leading to oil consumption and smoking issues.
Mass air flow sensor failure
A failing MAF sensor can cause poor engine performance, rough idling, and reduced fuel efficiency.
Ignition coil failure
The ignition coils in the BMW 325i are known to fail, leading to misfires and engine performance issues.
Fuel pump failure
Fuel pumps can fail, causing starting issues and poor engine performance.
Camshaft position sensor failure
A faulty camshaft position sensor can cause starting problems and poor engine performance.
BMW 325i 2003

The 2003 BMW 325iT Touring is a 4-door wagon from the 3-Series, powered by a 184-hp, 6-cylinder gasoline engine. Manufactured in Regensburg, Germany, this sports wagon offers a blend of performance and practicality. With a wheelbase of 107.3 inches and gross vehicle weight ratings up to Class 1C, it balances comfort and capability.

Spec:

Engine Brake (hp) From
184
Engine Number of Cylinders
6

Problems:

Oil leaks
BMW 325i engines, especially from the early 2000s, are known for oil leaks typically from the valve cover gasket or oil filter housing gasket.
Cooling system failures
The cooling system components, such as the radiator, water pump, and thermostat, often fail, leading to overheating issues.
Vanos system issues
The variable valve timing system (VANOS) in BMW engines can suffer from failures, resulting in rough idling, power loss, and poor fuel economy.
Crankcase ventilation system problems
The crankcase ventilation system can clog or fail, causing increased engine pressure, oil leaks, and poor performance.
Ignition coil failures
Ignition coils in this model are prone to failure, leading to misfires, rough running, and reduced engine performance.
BMW 325i 2005

The 2005 BMW 325i is a sleek 4-door sedan powered by a robust 2.5L inline-six engine delivering 184 horsepower. Manufactured by BMW AG in Rosslyn, South Africa, this model features dual-stage SRS airbags and a manual seat belt system. With a wheelbase of 107.3 inches, it offers a smooth and comfortable ride, adhering to advanced safety standards.

Spec:

Engine Brake (hp) From
184
Engine Number of Cylinders
6

Problems:

Oil leaks
Common in older BMW models, often due to worn gaskets or seals.
Cooling system issues
Radiator, water pump, and thermostat failures can lead to overheating.
Vanos system failure
This variable valve timing system can cause rough idling and performance loss when faulty.
Crankcase ventilation valve problems
Can lead to vacuum leaks and poor engine performance.
Ignition coil failure
Can cause misfires and rough engine performance.
O2 sensor issues
Faulty sensors can lead to poor fuel economy and increased emissions.
Fuel pump failure
Can cause engine stalling and starting issues.
BMW 325i 2005

The 2005 BMW 325i is a refined sedan with a 2.5L engine delivering 184 hp through six cylinders. It features dual-stage SRS airbags for enhanced safety and is equipped with a manual seat belt system. Manufactured in Munich, Germany, this 3-Series model offers a comfortable ride with a wheelbase of 107.3 inches. Ideal for those seeking a blend of performance and luxury in a compact, stylish package.

Spec:

Engine Brake (hp) From
184
Engine Number of Cylinders
6

Problems:

Oil leaks
Common in older BMW models, often due to worn gaskets or seals.
Cooling system issues
Radiator, water pump, and thermostat failures can lead to overheating.
Vanos system failure
This variable valve timing system can cause rough idling and performance loss when faulty.
Crankcase ventilation valve problems
Can lead to vacuum leaks and poor engine performance.
Ignition coil failure
Can cause misfires and rough engine performance.
O2 sensor issues
Faulty sensors can lead to poor fuel economy and increased emissions.
Fuel pump failure
Can cause engine stalling and starting issues.
BMW 325i 2001

The 2001 BMW 325i Wagon, manufactured by BMW AG in Regensburg, Germany, features a 2.5L 6-cylinder engine with 184 hp. This 3-Series Sport trim offers seating for five with advanced safety features like dual-stage airbags and manual seat belts. Perfect for those seeking a blend of performance and practicality in a classic BMW design.

Spec:

Engine Brake (hp) From
184
Engine Manufacturer
BMW-AG
Engine Number of Cylinders
6

Problems:

Oil leaks
BMW engines, particularly in models from the early 2000s, are known for developing oil leaks. Common sources include the valve cover gasket, oil filter housing gasket, and oil pan gasket.
Cooling system issues
The cooling system in the 2001 BMW 325i can be problematic. Common issues include radiator leaks, water pump failures, and thermostat malfunctions.
Vanos problems
The Variable Valve Timing (VANOS) system in the BMW 325i can develop issues, leading to rough idling, loss of power, and poor fuel economy.
Crankcase ventilation system
The crankcase ventilation system can become clogged or fail, causing oil leaks, increased oil consumption, and rough running conditions.
Ignition coil failure
The ignition coils in the BMW 325i are prone to failure, which can cause misfires, rough idling, and a decrease in engine performance.
Mass air flow sensor issues
The mass air flow (MAF) sensor can become dirty or fail, leading to poor fuel economy, rough idling, and decreased engine performance.
Fuel pump failure
Fuel pump issues can cause the engine to run poorly or not start at all.
Camshaft position sensor failure
A faulty camshaft position sensor can cause the engine to run poorly, have difficulty starting, or not start at all.
Intake boot tears
The rubber intake boots can develop cracks or tears, leading to vacuum leaks, rough idling, and poor engine performance.
BMW 325i 2002

The 2002 BMW 325i Sport Wagon is a stylish and practical vehicle hailing from Regensburg, Germany. It boasts a 2.5L inline-6 engine producing 184 horsepower, paired with a body designed for both comfort and performance. Safety features include dual-stage advanced SRS airbags for the driver and passenger. Ideal for those who seek a blend of luxury and versatility in a passenger car.

Spec:

Engine Brake (hp) From
184
Engine Number of Cylinders
6

Problems:

Oil leaks
BMW 325i engines, especially from the early 2000s, are prone to oil leaks from valve cover gaskets, oil filter housing gaskets, and oil pan gaskets.
Cooling system failures
The cooling system, including the radiator, water pump, thermostat, and expansion tank, is known to fail, leading to overheating issues.
Vanos failure
The Variable Valve Timing (VANOS) system in the BMW 325i can malfunction, causing rough idling, loss of power, and poor fuel economy.
Crankcase ventilation issues
The crankcase ventilation system, particularly the oil separator and associated hoses, can become clogged, leading to oil consumption and smoking issues.
Mass air flow sensor failure
A failing MAF sensor can cause poor engine performance, rough idling, and reduced fuel efficiency.
Ignition coil failure
The ignition coils in the BMW 325i are known to fail, leading to misfires and engine performance issues.
Fuel pump failure
Fuel pumps can fail, causing starting issues and poor engine performance.
Camshaft position sensor failure
A faulty camshaft position sensor can cause starting problems and poor engine performance.
BMW 325i 2003

The 2003 BMW 325iT Touring is a versatile 4-door Sports Wagon powered by a 6-cylinder engine producing 184 hp. Manufactured by BMW AG in Regensburg, Germany, this 3-Series model runs on gasoline and falls within the Class 1C weight rating. With a wheelbase of 107.3 inches, it offers a blend of performance and practicality. Ideal for those seeking a blend of luxury and utility.

Spec:

Engine Brake (hp) From
184
Engine Number of Cylinders
6

Problems:

Oil leaks
BMW 325i engines, especially from the early 2000s, are known for oil leaks typically from the valve cover gasket or oil filter housing gasket.
Cooling system failures
The cooling system components, such as the radiator, water pump, and thermostat, often fail, leading to overheating issues.
Vanos system issues
The variable valve timing system (VANOS) in BMW engines can suffer from failures, resulting in rough idling, power loss, and poor fuel economy.
Crankcase ventilation system problems
The crankcase ventilation system can clog or fail, causing increased engine pressure, oil leaks, and poor performance.
Ignition coil failures
Ignition coils in this model are prone to failure, leading to misfires, rough running, and reduced engine performance.
BMW 325i 2001

The 2001 BMW 325i Sport Wagon is a versatile and stylish passenger car equipped with a robust 2.5L inline-6 engine producing 184 hp. Manufactured in Regensburg, Germany, this 3-Series model features dual-stage airbags and manual seat belts for safety. With a gross vehicle weight rating of up to 6,000 lbs, it's perfect for those seeking a blend of performance and practicality.

Spec:

Engine Brake (hp) From
184
Engine Manufacturer
BMW-AG
Engine Number of Cylinders
6

Problems:

Oil leaks
BMW engines, particularly in models from the early 2000s, are known for developing oil leaks. Common sources include the valve cover gasket, oil filter housing gasket, and oil pan gasket.
Cooling system issues
The cooling system in the 2001 BMW 325i can be problematic. Common issues include radiator leaks, water pump failures, and thermostat malfunctions.
Vanos problems
The Variable Valve Timing (VANOS) system in the BMW 325i can develop issues, leading to rough idling, loss of power, and poor fuel economy.
Crankcase ventilation system
The crankcase ventilation system can become clogged or fail, causing oil leaks, increased oil consumption, and rough running conditions.
Ignition coil failure
The ignition coils in the BMW 325i are prone to failure, which can cause misfires, rough idling, and a decrease in engine performance.
Mass air flow sensor issues
The mass air flow (MAF) sensor can become dirty or fail, leading to poor fuel economy, rough idling, and decreased engine performance.
Fuel pump failure
Fuel pump issues can cause the engine to run poorly or not start at all.
Camshaft position sensor failure
A faulty camshaft position sensor can cause the engine to run poorly, have difficulty starting, or not start at all.
Intake boot tears
The rubber intake boots can develop cracks or tears, leading to vacuum leaks, rough idling, and poor engine performance.
BMW 325i 2003

The 2003 BMW 325i is a sleek sedan with a 4-door configuration and a powerful 6-cylinder engine delivering 184 hp. Manufactured by BMW AG in Pretoria, South Africa, this gasoline-powered vehicle falls within the Class 1C weight rating. Its dimensions and weight ensure a balanced and smooth drive, making it a quintessential BMW experience.

Spec:

Engine Brake (hp) From
184
Engine Number of Cylinders
6

Problems:

Oil leaks
BMW 325i engines, especially from the early 2000s, are known for oil leaks typically from the valve cover gasket or oil filter housing gasket.
Cooling system failures
The cooling system components, such as the radiator, water pump, and thermostat, often fail, leading to overheating issues.
Vanos system issues
The variable valve timing system (VANOS) in BMW engines can suffer from failures, resulting in rough idling, power loss, and poor fuel economy.
Crankcase ventilation system problems
The crankcase ventilation system can clog or fail, causing increased engine pressure, oil leaks, and poor performance.
Ignition coil failures
Ignition coils in this model are prone to failure, leading to misfires, rough running, and reduced engine performance.
BMW 325i 2003

The 2003 BMW 325iT (Touring) is a 4-door wagon from the renowned 3-Series, powered by a 6-cylinder engine producing 184 hp. This gasoline-fueled vehicle is manufactured by BMW AG in Regensburg, Germany. It falls under the Class 1C weight rating and offers a comfortable ride with a wheelbase of 107.3 inches. This model blends practicality with BMW's signature driving dynamics.

Spec:

Engine Brake (hp) From
184
Engine Number of Cylinders
6

Problems:

Oil leaks
BMW 325i engines, especially from the early 2000s, are known for oil leaks typically from the valve cover gasket or oil filter housing gasket.
Cooling system failures
The cooling system components, such as the radiator, water pump, and thermostat, often fail, leading to overheating issues.
Vanos system issues
The variable valve timing system (VANOS) in BMW engines can suffer from failures, resulting in rough idling, power loss, and poor fuel economy.
Crankcase ventilation system problems
The crankcase ventilation system can clog or fail, causing increased engine pressure, oil leaks, and poor performance.
Ignition coil failures
Ignition coils in this model are prone to failure, leading to misfires, rough running, and reduced engine performance.
BMW 325i 2004

The 2004 BMW 325i Sports Wagon is a versatile and stylish passenger car, powered by a 2.5L inline-six engine producing 184 horsepower. Manufactured in Regensburg, Germany, this 3-Series wagon features dual-stage advanced SRS airbags for driver and passenger safety. With its classic BMW engineering and manual seat belts, it combines performance and practicality. Ideal for those seeking a refined driving experience in a functional wagon body.

Spec:

Engine Brake (hp) From
184
Engine Manufacturer
BMW-AG
Engine Number of Cylinders
6

Problems:

Oil leaks
BMW engines, especially older models, are known for oil leaks from the valve cover gasket, oil filter housing gasket, and oil pan gasket.
Cooling system failure
Common issues include water pump failure, radiator leaks, and thermostat issues, potentially leading to engine overheating.
Vanos issues
The Variable Valve Timing (VANOS) system can fail, causing rough idling, loss of power, and poor fuel economy.
Crankcase ventilation system
The Crankcase Ventilation Valve (CCV) can clog, leading to increased oil consumption and vacuum leaks.
Ignition coil failure
Ignition coils may fail, causing misfires, poor performance, and rough idling.
Timing chain wear
The timing chain and related components can wear out, leading to rattling noises and potential engine damage if not addressed.
Fuel pump failure
The fuel pump may fail, causing starting issues and poor engine performance.
Mass air flow sensor (maf)
The MAF sensor can become dirty or fail, leading to rough idling, stalling, and poor fuel economy.
BMW 325i 2002

The 2002 BMW 325i is a sleek sedan powered by a 2.5L, 6-cylinder engine delivering 184 hp. Manufactured by BMW AG in Pretoria, South Africa, this model features advanced dual-stage airbags and manual seat belts. With a curb weight around 3,307 lbs and a wheelbase of 107.3 inches, it offers a balanced mix of performance and safety.

Spec:

Engine Brake (hp) From
184
Engine Number of Cylinders
6

Problems:

Oil leaks
BMW 325i engines, especially from the early 2000s, are prone to oil leaks from valve cover gaskets, oil filter housing gaskets, and oil pan gaskets.
Cooling system failures
The cooling system, including the radiator, water pump, thermostat, and expansion tank, is known to fail, leading to overheating issues.
Vanos failure
The Variable Valve Timing (VANOS) system in the BMW 325i can malfunction, causing rough idling, loss of power, and poor fuel economy.
Crankcase ventilation issues
The crankcase ventilation system, particularly the oil separator and associated hoses, can become clogged, leading to oil consumption and smoking issues.
Mass air flow sensor failure
A failing MAF sensor can cause poor engine performance, rough idling, and reduced fuel efficiency.
Ignition coil failure
The ignition coils in the BMW 325i are known to fail, leading to misfires and engine performance issues.
Fuel pump failure
Fuel pumps can fail, causing starting issues and poor engine performance.
Camshaft position sensor failure
A faulty camshaft position sensor can cause starting problems and poor engine performance.
BMW 325i 2001

The 2001 BMW 325i Wagon is a versatile and sporty vehicle, powered by a 2.5L inline-six engine producing 184 horsepower. Manufactured by BMW AG in Regensburg, Germany, this model features a dual-stage SRS for driver and passenger safety. With its 4-door configuration and manual seat belts, the 3-Series Sport trim offers both performance and practicality for daily driving.

Spec:

Engine Brake (hp) From
184
Engine Manufacturer
BMW-AG
Engine Number of Cylinders
6

Problems:

Oil leaks
BMW engines, particularly in models from the early 2000s, are known for developing oil leaks. Common sources include the valve cover gasket, oil filter housing gasket, and oil pan gasket.
Cooling system issues
The cooling system in the 2001 BMW 325i can be problematic. Common issues include radiator leaks, water pump failures, and thermostat malfunctions.
Vanos problems
The Variable Valve Timing (VANOS) system in the BMW 325i can develop issues, leading to rough idling, loss of power, and poor fuel economy.
Crankcase ventilation system
The crankcase ventilation system can become clogged or fail, causing oil leaks, increased oil consumption, and rough running conditions.
Ignition coil failure
The ignition coils in the BMW 325i are prone to failure, which can cause misfires, rough idling, and a decrease in engine performance.
Mass air flow sensor issues
The mass air flow (MAF) sensor can become dirty or fail, leading to poor fuel economy, rough idling, and decreased engine performance.
Fuel pump failure
Fuel pump issues can cause the engine to run poorly or not start at all.
Camshaft position sensor failure
A faulty camshaft position sensor can cause the engine to run poorly, have difficulty starting, or not start at all.
Intake boot tears
The rubber intake boots can develop cracks or tears, leading to vacuum leaks, rough idling, and poor engine performance.
BMW 325i 2003

The 2003 BMW 325i is a 4-door sedan powered by a 184-hp, 6-cylinder gasoline engine. Built in Munich, Germany, this passenger car boasts a wheelbase of 107.3 inches and fits into the Class 1C weight category. It offers a perfect blend of performance and luxury, reflecting BMW's renowned engineering.

Spec:

Engine Brake (hp) From
184
Engine Number of Cylinders
6

Problems:

Oil leaks
BMW 325i engines, especially from the early 2000s, are known for oil leaks typically from the valve cover gasket or oil filter housing gasket.
Cooling system failures
The cooling system components, such as the radiator, water pump, and thermostat, often fail, leading to overheating issues.
Vanos system issues
The variable valve timing system (VANOS) in BMW engines can suffer from failures, resulting in rough idling, power loss, and poor fuel economy.
Crankcase ventilation system problems
The crankcase ventilation system can clog or fail, causing increased engine pressure, oil leaks, and poor performance.
Ignition coil failures
Ignition coils in this model are prone to failure, leading to misfires, rough running, and reduced engine performance.
BMW 325i 2003

The 2003 BMW 325i is a sleek sedan with a powerful 184 hp, 6-cylinder gasoline engine. Made by BMW AG in Munich, Germany, this SULEV trim model offers a sophisticated and dynamic driving experience. With a wheelbase of 107.3 inches and a shipping weight of 3307 lbs, this vehicle combines performance and comfort seamlessly.

Spec:

Engine Brake (hp) From
184
Engine Number of Cylinders
6

Problems:

Oil leaks
BMW 325i engines, especially from the early 2000s, are known for oil leaks typically from the valve cover gasket or oil filter housing gasket.
Cooling system failures
The cooling system components, such as the radiator, water pump, and thermostat, often fail, leading to overheating issues.
Vanos system issues
The variable valve timing system (VANOS) in BMW engines can suffer from failures, resulting in rough idling, power loss, and poor fuel economy.
Crankcase ventilation system problems
The crankcase ventilation system can clog or fail, causing increased engine pressure, oil leaks, and poor performance.
Ignition coil failures
Ignition coils in this model are prone to failure, leading to misfires, rough running, and reduced engine performance.
BMW 325i 2003

The 2003 BMW 325iT SULEV is a 4-door wagon from the 3-Series, manufactured by BMW AG in Regensburg, Germany. It features a 184 hp 6-cylinder gasoline engine and falls within the Class 1C gross vehicle weight rating. This sports wagon offers a blend of performance and practicality with its spacious design and impressive engineering.

Spec:

Engine Brake (hp) From
184
Engine Number of Cylinders
6

Problems:

Oil leaks
BMW 325i engines, especially from the early 2000s, are known for oil leaks typically from the valve cover gasket or oil filter housing gasket.
Cooling system failures
The cooling system components, such as the radiator, water pump, and thermostat, often fail, leading to overheating issues.
Vanos system issues
The variable valve timing system (VANOS) in BMW engines can suffer from failures, resulting in rough idling, power loss, and poor fuel economy.
Crankcase ventilation system problems
The crankcase ventilation system can clog or fail, causing increased engine pressure, oil leaks, and poor performance.
Ignition coil failures
Ignition coils in this model are prone to failure, leading to misfires, rough running, and reduced engine performance.
BMW 325i 2002

The 2002 BMW 325i sedan features a 2.5L inline-6 engine with 184 hp. It offers a comfortable ride with 4 doors and dual-stage advanced SRS for the driver and passenger. Manufactured in Pretoria, South Africa, this classic BMW model combines performance and safety in a sleek design. Ideal for those seeking a reliable and stylish passenger car.

Spec:

Engine Brake (hp) From
184
Engine Number of Cylinders
6

Problems:

Oil leaks
BMW 325i engines, especially from the early 2000s, are prone to oil leaks from valve cover gaskets, oil filter housing gaskets, and oil pan gaskets.
Cooling system failures
The cooling system, including the radiator, water pump, thermostat, and expansion tank, is known to fail, leading to overheating issues.
Vanos failure
The Variable Valve Timing (VANOS) system in the BMW 325i can malfunction, causing rough idling, loss of power, and poor fuel economy.
Crankcase ventilation issues
The crankcase ventilation system, particularly the oil separator and associated hoses, can become clogged, leading to oil consumption and smoking issues.
Mass air flow sensor failure
A failing MAF sensor can cause poor engine performance, rough idling, and reduced fuel efficiency.
Ignition coil failure
The ignition coils in the BMW 325i are known to fail, leading to misfires and engine performance issues.
Fuel pump failure
Fuel pumps can fail, causing starting issues and poor engine performance.
Camshaft position sensor failure
A faulty camshaft position sensor can cause starting problems and poor engine performance.
BMW 325i 2004

The 2004 BMW 325i is a stylish sedan from the renowned 3-Series line, featuring a 2.5-liter inline-six engine producing 184 hp. Built in Pretoria, South Africa, this model offers safety with dual-stage airbags and manual seat belts. Perfect for those who value performance and comfort in a passenger car.

Spec:

Engine Brake (hp) From
184
Engine Manufacturer
BMW-AG
Engine Number of Cylinders
6

Problems:

Oil leaks
BMW engines, especially older models, are known for oil leaks from the valve cover gasket, oil filter housing gasket, and oil pan gasket.
Cooling system failure
Common issues include water pump failure, radiator leaks, and thermostat issues, potentially leading to engine overheating.
Vanos issues
The Variable Valve Timing (VANOS) system can fail, causing rough idling, loss of power, and poor fuel economy.
Crankcase ventilation system
The Crankcase Ventilation Valve (CCV) can clog, leading to increased oil consumption and vacuum leaks.
Ignition coil failure
Ignition coils may fail, causing misfires, poor performance, and rough idling.
Timing chain wear
The timing chain and related components can wear out, leading to rattling noises and potential engine damage if not addressed.
Fuel pump failure
The fuel pump may fail, causing starting issues and poor engine performance.
Mass air flow sensor (maf)
The MAF sensor can become dirty or fail, leading to rough idling, stalling, and poor fuel economy.
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