Most Common Car Issues

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Engine Brake (hp) From

Engine Number of Cylinders

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Model Year

MOST COMMON PROBLEMS

MAZDA Protege 2003

The 2003 Mazda Protege is a versatile hatchback with a 2.0L inline-4 engine, producing between 117 to 133 hp. Manufactured in Yamaguchi, Japan, this 5-door passenger car offers reliable performance with water cooling and a manual seat belt system. It’s a practical choice for those seeking a compact, efficient vehicle with a solid build from Mazda Motor Corporation.

Spec:

Engine Brake (hp) From

117

Engine Brake (hp) To

133

Engine Configuration

In-Line

Engine Manufacturer

Mazda

Engine Model

FSD

Engine Number of Cylinders

Problems:

Oil leaks

Engine oil leaks can occur due to degraded gaskets or seals, which are common in older engines.

Timing belt issues

The timing belt can wear out or break, leading to engine misfires or complete failure.

Overheating

Overheating can occur due to a faulty thermostat, radiator issues, or water pump failure.

Head gasket failure

This can lead to coolant leaks, engine overheating, and loss of engine compression.

Fuel injector problems

Dirty or clogged fuel injectors can cause poor engine performance and reduced fuel efficiency.

Ignition coil failure

Failing ignition coils can cause engine misfires and stalling.

Carbon build-up

Carbon deposits can accumulate in the intake valves and combustion chambers, leading to reduced engine efficiency.

Crankshaft position sensor failure

This sensor's failure can result in stalling, starting problems, and poor engine performance.

Spark plug wear

Worn spark plugs can cause misfires, rough idling, and difficulty starting the engine.

Mass air flow sensor malfunction

A faulty mass air flow sensor can lead to incorrect air-fuel mixture and poor engine performance.

MAZDA Protege 2003

The 2003 Mazda Protege is a reliable sedan manufactured by Mazda Motor Corporation in Hiroshima, Japan. It features a 2.0L in-line 4-cylinder engine, delivering between 153 to 187 hp. With water cooling and a manual seat belt system, this gasoline-powered vehicle offers a comfortable ride for both driver and passenger, thanks to its front airbag system. Ideal for those seeking a compact yet powerful passenger car.

Spec:

Engine Brake (hp) From

153

Engine Brake (hp) To

187

Engine Configuration

In-Line

Engine Manufacturer

Mazda

Engine Model

FSD

Engine Number of Cylinders

Problems:

Oil leaks

Common in older engines and can lead to decreased performance and potential engine damage if not addressed.

Timing belt issues

The timing belt may wear out or break, which can cause severe engine damage if not replaced at recommended intervals.

Overheating

Can be caused by a variety of issues including a malfunctioning radiator, thermostat, or water pump.

Excessive oil consumption

May indicate worn piston rings or valve seals, leading to decreased engine performance and potential engine damage.

Ignition coil failure

Can cause misfires, rough idling, and poor fuel economy.

Fuel injector problems

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

Engine knocking

Often caused by using incorrect fuel type, carbon buildup, or faulty spark plugs.

Head gasket failure

Can lead to coolant leaks, engine overheating, and loss of engine performance.

MAZDA Protege 2003

The 2003 Mazda Protege is a compact sedan with a 2.0L inline-4 engine, producing between 153 to 187 horsepower. Manufactured in Hiroshima, Japan, this vehicle features a manual seat belt system and front airbags for both the driver and passenger. With a water cooling system and a gross vehicle weight below 2,722 kg, it's a reliable choice for everyday driving.

Spec:

Engine Brake (hp) From

153

Engine Brake (hp) To

187

Engine Configuration

In-Line

Engine Manufacturer

Mazda

Engine Model

FSD

Engine Number of Cylinders

Problems:

Oil leaks

Common in older engines and can lead to decreased performance and potential engine damage if not addressed.

Timing belt issues

The timing belt may wear out or break, which can cause severe engine damage if not replaced at recommended intervals.

Overheating

Can be caused by a variety of issues including a malfunctioning radiator, thermostat, or water pump.

Excessive oil consumption

May indicate worn piston rings or valve seals, leading to decreased engine performance and potential engine damage.

Ignition coil failure

Can cause misfires, rough idling, and poor fuel economy.

Fuel injector problems

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

Engine knocking

Often caused by using incorrect fuel type, carbon buildup, or faulty spark plugs.

Head gasket failure

Can lead to coolant leaks, engine overheating, and loss of engine performance.