Most Common Car Issues

Selected parameters

Engine Model
4A-GELC
Model Year
1988

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MOST COMMON PROBLEMS

TOYOTA MR2 1988

The 1988 Toyota MR2 GT is a sleek coupe featuring a 1.6-liter inline-4 engine with electronic fuel injection, producing an engaging driving experience. Built in Sagamihara, Japan, this two-door sports car is powered by the renowned 4A-GELC engine, delivering reliable performance. Its lightweight design and DOHC valve train make it a favorite among enthusiasts.

Spec:

Engine Configuration
In-Line
Engine Manufacturer
Toyota
Engine Model
4A-GELC
Engine Number of Cylinders
4
Other Engine Info
Electronic fuel injection Transverse mounted engine

Problems:

Head gasket failure
The 4A-GELC engine is known for head gasket issues, which can lead to overheating and coolant leaks.
Oil leaks
Common around the valve cover gasket and oil pan, usually due to age and gasket deterioration.
Timing belt wear
The timing belt requires regular maintenance and replacement; failure can cause severe engine damage.
Ignition system problems
Issues with the distributor, ignition coil, or spark plugs can lead to misfires and poor engine performance.
Fuel injector clogging
Over time, fuel injectors can become clogged, leading to reduced engine efficiency and performance.
Vacuum leaks
Cracks in vacuum hoses or gaskets can cause idling issues and poor engine performance.
Overheating
Common due to radiator issues, thermostat failures, or coolant leaks.
Sensor failures
The electronic fuel injection system relies on sensors that can fail and cause drivability issues.
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