Most Common Car Issues

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Engine Brake (hp) From

Engine Configuration

Make

Model

Model Year

MOST COMMON PROBLEMS

ACURA Integra 1999

The 1999 Acura Integra GS-R is a sporty hatchback featuring a 1.8-liter inline-four engine producing 170 horsepower. Manufactured by Honda in Suzuka, Japan, this two-door model comes with a manual five-speed transmission and DOHC valve train design. It offers seating for two passengers in the front with standard front airbags and manual seat belts. This vehicle is classified under a gross vehicle weight rating of Class 1B, making it a lightweight yet powerful choice for car enthusiasts.

Spec:

Engine Brake (hp) From

170

Engine Configuration

In-Line

Engine Model

B18C1

Engine Number of Cylinders

Problems:

Oil leaks

The B18C1 engine, like many older engines, can develop oil leaks around the valve cover gasket, oil pan, and other seals.

Timing belt wear

The timing belt on the B18C1 engine should be replaced at regular intervals. If it wears out or breaks, it can cause significant engine damage.

Valve adjustment issues

Over time, the valves in the B18C1 engine may require adjustment to maintain proper engine performance and prevent potential damage.

Distributor problems

The distributor in the B18C1 engine can wear out, leading to ignition timing issues and misfires.

Cooling system failures

Radiator, water pump, or thermostat failures can lead to overheating issues in the B18C1 engine.

Intake manifold gasket leaks

The intake manifold gasket can deteriorate, leading to vacuum leaks and poor engine performance.

Fuel injector problems

Clogged or failing fuel injectors can cause rough idling, poor fuel economy, and reduced engine performance.

ACURA Integra 2000

The 2000 Acura Integra GS-R is a sporty hatchback equipped with a 1.8L In-Line 4-cylinder engine producing 170 horsepower. Manufactured by Honda in Suzuka, Japan, this two-door model features a 5-speed manual transmission and dual overhead cam design. With leather seats and front airbags, it offers a blend of performance and safety. Ideal for enthusiasts looking for a compact yet powerful ride.

Spec:

Engine Brake (hp) From

170

Engine Configuration

In-Line

Engine Model

B18C1

Engine Number of Cylinders

Problems:

Oil leaks

Common in older engines due to worn gaskets and seals.

Timing belt failure

Can lead to significant engine damage if not replaced at recommended intervals.

Overheating

Often caused by a failing radiator, water pump, or thermostat.

Misfiring

Can be due to faulty spark plugs, ignition coils, or fuel injectors.

Poor fuel economy

May be a result of clogged fuel injectors, dirty air filters, or oxygen sensor issues.

Idle fluctuations

Often caused by a malfunctioning idle air control valve or vacuum leaks.

Engine knocking

Usually due to using the wrong type of fuel, carbon buildup, or worn engine bearings.

Check engine light

Can be triggered by various sensor failures, including the mass airflow sensor or oxygen sensor.

ACURA Integra 1997

The 1997 Acura Integra Type R is a high-performance hatchback with a 1.8L inline-4 B18C1 engine producing 140 hp. It features a manual transmission and a DOHC valve train design. Manufactured by Honda in Suzuka, Japan, this model is known for its sporty dynamics and lightweight structure, making it a favorite among enthusiasts.

Spec:

Engine Brake (hp) From

140

Engine Configuration

In-Line

Engine Model

B18C1

Engine Number of Cylinders

Problems:

Oil leaks

Common issue in older engines, especially around the valve cover gasket and oil pan.

Timing belt failure

If not replaced at regular intervals, it can lead to severe engine damage.

Valve adjustment issues

Can cause poor engine performance and increased fuel consumption.

Distributor problems

Can lead to misfires, rough idling, and stalling.

Cooling system leaks

Radiator or hoses may develop leaks, causing the engine to overheat.

Intake manifold gasket failure

Can lead to vacuum leaks and poor engine performance.

Worn engine mounts

Can cause excessive engine vibration and noise.

Fuel injector problems

Can lead to uneven fuel distribution and poor engine performance.

ACURA Integra 2000

The 2000 Acura Integra GS-R is a 4-door sedan equipped with a 1.8L inline-4 engine generating 170 hp. Manufactured by Honda in Suzuka, Japan, this model features a manual 5-speed transmission and a DOHC valve train. It boasts front airbags for both driver and passenger and offers a luxurious leather seat trim. Ideal for those seeking a blend of performance and comfort in a compact package.

Spec:

Engine Brake (hp) From

170

Engine Configuration

In-Line

Engine Model

B18C1

Engine Number of Cylinders

Problems:

Oil leaks

Common in older engines due to worn gaskets and seals.

Timing belt failure

Can lead to significant engine damage if not replaced at recommended intervals.

Overheating

Often caused by a failing radiator, water pump, or thermostat.

Misfiring

Can be due to faulty spark plugs, ignition coils, or fuel injectors.

Poor fuel economy

May be a result of clogged fuel injectors, dirty air filters, or oxygen sensor issues.

Idle fluctuations

Often caused by a malfunctioning idle air control valve or vacuum leaks.

Engine knocking

Usually due to using the wrong type of fuel, carbon buildup, or worn engine bearings.

Check engine light

Can be triggered by various sensor failures, including the mass airflow sensor or oxygen sensor.

ACURA Integra 1994

The 1994 Acura Integra LS is a stylish sedan powered by a 1.8-liter B18C1 engine with 4 cylinders, producing a reliable performance. Manufactured by Honda in Suzuka, Japan, this model features a 5-speed manual transmission and offers front airbags for both driver and passenger. Ideal for those valuing both practicality and driving enjoyment, it stands as a classic in the compact car segment.

Spec:

Engine Model

B18C1

Engine Number of Cylinders

Problems:

Oil leaks

Common in older engines, especially around the valve cover gasket and oil pan gasket

Timing belt wear

The timing belt needs regular replacement to avoid catastrophic engine damage

Cooling system issues

Radiator and hoses may develop leaks or become clogged, leading to overheating

Distributor problems

The distributor cap and rotor can wear out, causing ignition issues

Idle control issues

The idle air control valve or throttle body can become dirty or fail, leading to rough idling

Fuel injector problems

Fuel injectors can become clogged or malfunction, affecting engine performance

Vacuum leaks

Vacuum hoses can crack or disconnect, leading to poor engine performance and fuel economy

Sensor failures

Sensors like the oxygen sensor or MAP sensor may fail, causing poor fuel efficiency and emissions issues

ACURA Integra 1994

The 1994 ACURA Integra GS-R is a compact sedan powered by a 1.8L B18C1 engine with 4 cylinders, delivering a spirited performance. Manufactured by Honda in Suzuka, Japan, this model features a 5-speed manual transmission and offers both driver and passenger front airbags. With its sporty trim and practical 4-door design, it's a classic choice for enthusiasts.

Spec:

Engine Model

B18C1

Engine Number of Cylinders

Problems:

Oil leaks

Common in older engines, especially around the valve cover gasket and oil pan gasket

Timing belt wear

The timing belt needs regular replacement to avoid catastrophic engine damage

Cooling system issues

Radiator and hoses may develop leaks or become clogged, leading to overheating

Distributor problems

The distributor cap and rotor can wear out, causing ignition issues

Idle control issues

The idle air control valve or throttle body can become dirty or fail, leading to rough idling

Fuel injector problems

Fuel injectors can become clogged or malfunction, affecting engine performance

Vacuum leaks

Vacuum hoses can crack or disconnect, leading to poor engine performance and fuel economy

Sensor failures

Sensors like the oxygen sensor or MAP sensor may fail, causing poor fuel efficiency and emissions issues

ACURA Integra 1994

The 1994 ACURA Integra GS-R is a sleek sedan equipped with a 1.8L B18C1 engine, offering an engaging 5-speed manual transmission. Manufactured by Honda in Suzuka, Japan, this model emphasizes safety with front airbags for the driver and passenger. Known for its performance and reliability, it caters to enthusiasts seeking a blend of practicality and sportiness.

Spec:

Engine Model

B18C1

Engine Number of Cylinders

Problems:

Oil leaks

Common in older engines, especially around the valve cover gasket and oil pan gasket

Timing belt wear

The timing belt needs regular replacement to avoid catastrophic engine damage

Cooling system issues

Radiator and hoses may develop leaks or become clogged, leading to overheating

Distributor problems

The distributor cap and rotor can wear out, causing ignition issues

Idle control issues

The idle air control valve or throttle body can become dirty or fail, leading to rough idling

Fuel injector problems

Fuel injectors can become clogged or malfunction, affecting engine performance

Vacuum leaks

Vacuum hoses can crack or disconnect, leading to poor engine performance and fuel economy

Sensor failures

Sensors like the oxygen sensor or MAP sensor may fail, causing poor fuel efficiency and emissions issues

ACURA Integra 1998

The 1998 Acura Integra GS-R is a dynamic hatchback powered by a 1.8L B18C1 inline-4 engine, delivering 170 horsepower. This 2-door, manual transmission vehicle offers a sporty driving experience with its dual overhead cam design. Manufactured by Honda in Suzuka, Japan, it features front airbags for driver and passenger safety. Ideal for those seeking a blend of performance and practicality.

Spec:

Engine Brake (hp) From

170

Engine Configuration

In-Line

Engine Model

B18C1

Engine Number of Cylinders

Problems:

Oil leaks

Common in older engines, due to worn gaskets or seals, especially around the valve cover or oil pan.

Overheating

Can be caused by a failing thermostat, clogged radiator, or coolant leaks.

Timing belt issues

The B18C1 engine uses a timing belt that can wear out and break, potentially causing severe engine damage.

Valve adjustment

Over time, the valves may need adjustment to maintain proper engine performance and prevent damage.

Idle problems

Can be due to a faulty idle air control valve or vacuum leaks.

Distributor failure

The distributor in older engines can wear out, leading to misfires and engine performance issues.

Excessive oil consumption

Often caused by worn piston rings or valve seals.

Fuel injector clogs

Dirty or clogged fuel injectors can lead to poor engine performance and fuel economy.

Weak motor mounts

Can cause excessive engine movement and vibrations.

Exhaust manifold cracks

Over time, the exhaust manifold can crack, leading to exhaust leaks and reduced performance.

ACURA Integra 1998

The 1998 Acura Integra GS-R is a sporty hatchback powered by a 1.8L inline-4 engine producing 170 hp. It's equipped with a 5-speed manual transmission and features a dual overhead cam valve train design. Built in Suzuka, Japan, this model offers front airbags and manual seat belts for safety. With its classic design and robust performance, it's a beloved choice among car enthusiasts.

Spec:

Engine Brake (hp) From

170

Engine Configuration

In-Line

Engine Model

B18C1

Engine Number of Cylinders

Problems:

Oil leaks

Common in older engines, due to worn gaskets or seals, especially around the valve cover or oil pan.

Overheating

Can be caused by a failing thermostat, clogged radiator, or coolant leaks.

Timing belt issues

The B18C1 engine uses a timing belt that can wear out and break, potentially causing severe engine damage.

Valve adjustment

Over time, the valves may need adjustment to maintain proper engine performance and prevent damage.

Idle problems

Can be due to a faulty idle air control valve or vacuum leaks.

Distributor failure

The distributor in older engines can wear out, leading to misfires and engine performance issues.

Excessive oil consumption

Often caused by worn piston rings or valve seals.

Fuel injector clogs

Dirty or clogged fuel injectors can lead to poor engine performance and fuel economy.

Weak motor mounts

Can cause excessive engine movement and vibrations.

Exhaust manifold cracks

Over time, the exhaust manifold can crack, leading to exhaust leaks and reduced performance.

ACURA Integra 1998

The 1998 Acura Integra GS-R is a sporty hatchback with a 1.8L inline-4 B18C1 engine producing 170 horsepower. Manufactured by Honda in Suzuka, Japan, this model features a 5-speed manual transmission and dual overhead cam (DOHC) valve train design. It offers front airbags for driver and passenger safety and falls within the Class 1B weight category. With its 2-door configuration, the Integra GS-R is a compact yet powerful passenger car.

Spec:

Engine Brake (hp) From

170

Engine Configuration

In-Line

Engine Model

B18C1

Engine Number of Cylinders

Problems:

Oil leaks

Common in older engines, due to worn gaskets or seals, especially around the valve cover or oil pan.

Overheating

Can be caused by a failing thermostat, clogged radiator, or coolant leaks.

Timing belt issues

The B18C1 engine uses a timing belt that can wear out and break, potentially causing severe engine damage.

Valve adjustment

Over time, the valves may need adjustment to maintain proper engine performance and prevent damage.

Idle problems

Can be due to a faulty idle air control valve or vacuum leaks.

Distributor failure

The distributor in older engines can wear out, leading to misfires and engine performance issues.

Excessive oil consumption

Often caused by worn piston rings or valve seals.

Fuel injector clogs

Dirty or clogged fuel injectors can lead to poor engine performance and fuel economy.

Weak motor mounts

Can cause excessive engine movement and vibrations.

Exhaust manifold cracks

Over time, the exhaust manifold can crack, leading to exhaust leaks and reduced performance.

ACURA Integra 1999

The 1999 ACURA Integra GS-R is a sleek sedan powered by a 1.8-liter inline-four engine producing 170 hp. Built in Suzuka, Japan, this vehicle features a 5-speed manual transmission and dual overhead cam (DOHC) valve train design. With a focus on safety, it includes front airbags and manual seat belts. This model promises a spirited driving experience with its sporty design and robust performance.

Spec:

Engine Brake (hp) From

170

Engine Configuration

In-Line

Engine Model

B18C1

Engine Number of Cylinders

Problems:

Oil leaks

The B18C1 engine, like many older engines, can develop oil leaks around the valve cover gasket, oil pan, and other seals.

Timing belt wear

The timing belt on the B18C1 engine should be replaced at regular intervals. If it wears out or breaks, it can cause significant engine damage.

Valve adjustment issues

Over time, the valves in the B18C1 engine may require adjustment to maintain proper engine performance and prevent potential damage.

Distributor problems

The distributor in the B18C1 engine can wear out, leading to ignition timing issues and misfires.

Cooling system failures

Radiator, water pump, or thermostat failures can lead to overheating issues in the B18C1 engine.

Intake manifold gasket leaks

The intake manifold gasket can deteriorate, leading to vacuum leaks and poor engine performance.

Fuel injector problems

Clogged or failing fuel injectors can cause rough idling, poor fuel economy, and reduced engine performance.

ACURA Integra 1994

The 1994 Acura Integra GS-R is a classic sedan with a 1.8L B18C1 engine, offering a manual 5-speed transmission. Manufactured by Honda in Suzuka, Japan, this 4-door passenger car features front airbags for the driver and passenger, and runs on gasoline. Known for its sporty performance and reliability, the Integra GS-R remains a favorite among enthusiasts.

Spec:

Engine Model

B18C1

Engine Number of Cylinders

Problems:

Oil leaks

Common in older engines, especially around the valve cover gasket and oil pan gasket

Timing belt wear

The timing belt needs regular replacement to avoid catastrophic engine damage

Cooling system issues

Radiator and hoses may develop leaks or become clogged, leading to overheating

Distributor problems

The distributor cap and rotor can wear out, causing ignition issues

Idle control issues

The idle air control valve or throttle body can become dirty or fail, leading to rough idling

Fuel injector problems

Fuel injectors can become clogged or malfunction, affecting engine performance

Vacuum leaks

Vacuum hoses can crack or disconnect, leading to poor engine performance and fuel economy

Sensor failures

Sensors like the oxygen sensor or MAP sensor may fail, causing poor fuel efficiency and emissions issues

ACURA Integra 1997

The 1997 Acura Integra GS-R is a sporty hatchback featuring a 1.8L inline-4 engine with 140 horsepower. Manufactured by Honda in Suzuka, Japan, this model boasts a manual transmission and a dual overhead cam (DOHC) valve train. With a lightweight design under 6,000 lbs, it's a nimble and efficient passenger car.

Spec:

Engine Brake (hp) From

140

Engine Configuration

In-Line

Engine Model

B18C1

Engine Number of Cylinders

Problems:

Oil leaks

Common issue in older engines, especially around the valve cover gasket and oil pan.

Timing belt failure

If not replaced at regular intervals, it can lead to severe engine damage.

Valve adjustment issues

Can cause poor engine performance and increased fuel consumption.

Distributor problems

Can lead to misfires, rough idling, and stalling.

Cooling system leaks

Radiator or hoses may develop leaks, causing the engine to overheat.

Intake manifold gasket failure

Can lead to vacuum leaks and poor engine performance.

Worn engine mounts

Can cause excessive engine vibration and noise.

Fuel injector problems

Can lead to uneven fuel distribution and poor engine performance.

ACURA Integra 1999

The 1999 Acura Integra GS-R is a sporty hatchback with a 1.8L inline-4 engine producing 170 hp. Manufactured by Honda in Suzuka, Japan, this model features a 5-speed manual transmission, dual overhead cam (DOHC) valve train, and leather seats. It offers front airbags for the driver and passenger, and it falls within the Class 1B weight category.

Spec:

Engine Brake (hp) From

170

Engine Configuration

In-Line

Engine Model

B18C1

Engine Number of Cylinders

Problems:

Oil leaks

The B18C1 engine, like many older engines, can develop oil leaks around the valve cover gasket, oil pan, and other seals.

Timing belt wear

The timing belt on the B18C1 engine should be replaced at regular intervals. If it wears out or breaks, it can cause significant engine damage.

Valve adjustment issues

Over time, the valves in the B18C1 engine may require adjustment to maintain proper engine performance and prevent potential damage.

Distributor problems

The distributor in the B18C1 engine can wear out, leading to ignition timing issues and misfires.

Cooling system failures

Radiator, water pump, or thermostat failures can lead to overheating issues in the B18C1 engine.

Intake manifold gasket leaks

The intake manifold gasket can deteriorate, leading to vacuum leaks and poor engine performance.

Fuel injector problems

Clogged or failing fuel injectors can cause rough idling, poor fuel economy, and reduced engine performance.

ACURA Integra 2000

The 2000 Acura Integra GS-R is a sporty hatchback powered by a 1.8L in-line 4-cylinder engine producing 170 horsepower. Equipped with a 5-speed manual transmission and dual overhead cam (DOHC) design, it offers an engaging driving experience. Built in Suzuka, Japan, this model features leather seats, manual seat belts, and front airbags for both driver and passenger.

Spec:

Engine Brake (hp) From

170

Engine Configuration

In-Line

Engine Model

B18C1

Engine Number of Cylinders

Problems:

Oil leaks

Common in older engines due to worn gaskets and seals.

Timing belt failure

Can lead to significant engine damage if not replaced at recommended intervals.

Overheating

Often caused by a failing radiator, water pump, or thermostat.

Misfiring

Can be due to faulty spark plugs, ignition coils, or fuel injectors.

Poor fuel economy

May be a result of clogged fuel injectors, dirty air filters, or oxygen sensor issues.

Idle fluctuations

Often caused by a malfunctioning idle air control valve or vacuum leaks.

Engine knocking

Usually due to using the wrong type of fuel, carbon buildup, or worn engine bearings.

Check engine light

Can be triggered by various sensor failures, including the mass airflow sensor or oxygen sensor.

ACURA Integra 2000

The 2000 Acura Integra GS-R is a sleek sedan powered by a robust B18C1 1.8L in-line 4-cylinder engine, delivering 170 horsepower. Manufactured by Honda in Suzuka, Japan, this model features a 5-speed manual transmission and leather seating. With its dual overhead cam design and comprehensive safety features, it offers a blend of performance and comfort.

Spec:

Engine Brake (hp) From

170

Engine Configuration

In-Line

Engine Model

B18C1

Engine Number of Cylinders

Problems:

Oil leaks

Common in older engines due to worn gaskets and seals.

Timing belt failure

Can lead to significant engine damage if not replaced at recommended intervals.

Overheating

Often caused by a failing radiator, water pump, or thermostat.

Misfiring

Can be due to faulty spark plugs, ignition coils, or fuel injectors.

Poor fuel economy

May be a result of clogged fuel injectors, dirty air filters, or oxygen sensor issues.

Idle fluctuations

Often caused by a malfunctioning idle air control valve or vacuum leaks.

Engine knocking

Usually due to using the wrong type of fuel, carbon buildup, or worn engine bearings.

Check engine light

Can be triggered by various sensor failures, including the mass airflow sensor or oxygen sensor.

ACURA Integra 2000

The 2000 Acura Integra GS-R is a sporty hatchback powered by a 1.8L B18C1 inline-4 engine, delivering 170 hp. Manufactured by Honda in Suzuka, Japan, this model features a 5-speed manual transmission and leather seats. It's designed with safety in mind, including front airbags and manual seat belts. Ideal for those seeking a blend of performance and practicality.

Spec:

Engine Brake (hp) From

170

Engine Configuration

In-Line

Engine Model

B18C1

Engine Number of Cylinders

Problems:

Oil leaks

Common in older engines due to worn gaskets and seals.

Timing belt failure

Can lead to significant engine damage if not replaced at recommended intervals.

Overheating

Often caused by a failing radiator, water pump, or thermostat.

Misfiring

Can be due to faulty spark plugs, ignition coils, or fuel injectors.

Poor fuel economy

May be a result of clogged fuel injectors, dirty air filters, or oxygen sensor issues.

Idle fluctuations

Often caused by a malfunctioning idle air control valve or vacuum leaks.

Engine knocking

Usually due to using the wrong type of fuel, carbon buildup, or worn engine bearings.

Check engine light

Can be triggered by various sensor failures, including the mass airflow sensor or oxygen sensor.

ACURA Integra 2000

The 2000 Acura Integra GS-R is a sleek hatchback with a sporty 1.8L B18C1 inline-4 engine, delivering 170 hp. Manufactured by Honda in Suzuka, Japan, this model features a 5-speed manual transmission and dual overhead cam design. It offers a balanced blend of performance and practicality, complete with leather seating and front airbags for driver and passenger safety. Ideal for enthusiasts seeking a reliable and spirited driving experience.

Spec:

Engine Brake (hp) From

170

Engine Configuration

In-Line

Engine Model

B18C1

Engine Number of Cylinders

Problems:

Oil leaks

Common in older engines due to worn gaskets and seals.

Timing belt failure

Can lead to significant engine damage if not replaced at recommended intervals.

Overheating

Often caused by a failing radiator, water pump, or thermostat.

Misfiring

Can be due to faulty spark plugs, ignition coils, or fuel injectors.

Poor fuel economy

May be a result of clogged fuel injectors, dirty air filters, or oxygen sensor issues.

Idle fluctuations

Often caused by a malfunctioning idle air control valve or vacuum leaks.

Engine knocking

Usually due to using the wrong type of fuel, carbon buildup, or worn engine bearings.

Check engine light

Can be triggered by various sensor failures, including the mass airflow sensor or oxygen sensor.

ACURA Integra 1997

The 1997 Acura Integra GS-R is a sporty sedan designed by Honda Motor Co., Ltd. in Suzuka, Japan. Powered by a 1.8L B18C1 inline-four engine, it produces 140 horsepower. This four-door passenger car features a DOHC valve train and runs on gasoline. With a gross vehicle weight rating under 6,000 lbs, it offers a balanced blend of performance and practicality.

Spec:

Engine Brake (hp) From

140

Engine Configuration

In-Line

Engine Model

B18C1

Engine Number of Cylinders

Problems:

Oil leaks

Common issue in older engines, especially around the valve cover gasket and oil pan.

Timing belt failure

If not replaced at regular intervals, it can lead to severe engine damage.

Valve adjustment issues

Can cause poor engine performance and increased fuel consumption.

Distributor problems

Can lead to misfires, rough idling, and stalling.

Cooling system leaks

Radiator or hoses may develop leaks, causing the engine to overheat.

Intake manifold gasket failure

Can lead to vacuum leaks and poor engine performance.

Worn engine mounts

Can cause excessive engine vibration and noise.

Fuel injector problems

Can lead to uneven fuel distribution and poor engine performance.

ACURA Integra 1994

The 1994 Acura Integra GS-R is a classic sedan featuring a 1.8L B18C1 engine with 4 cylinders. It boasts a manual 5-speed transmission and offers front airbags for the driver and passenger. Manufactured by Honda in Suzuka, Japan, this sporty passenger car is powered by gasoline and designed for those who appreciate performance and reliability.

Spec:

Engine Model

B18C1

Engine Number of Cylinders

Problems:

Oil leaks

Common in older engines, especially around the valve cover gasket and oil pan gasket

Timing belt wear

The timing belt needs regular replacement to avoid catastrophic engine damage

Cooling system issues

Radiator and hoses may develop leaks or become clogged, leading to overheating

Distributor problems

The distributor cap and rotor can wear out, causing ignition issues

Idle control issues

The idle air control valve or throttle body can become dirty or fail, leading to rough idling

Fuel injector problems

Fuel injectors can become clogged or malfunction, affecting engine performance

Vacuum leaks

Vacuum hoses can crack or disconnect, leading to poor engine performance and fuel economy

Sensor failures

Sensors like the oxygen sensor or MAP sensor may fail, causing poor fuel efficiency and emissions issues