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Most Common Car Issues Vin Explorer

Most Common Car Issues

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Engine Brake (hp) From
115
Engine Configuration
In-Line

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Engine Manufacturer
Engine Model
Engine Number of Cylinders
Make
Model
Model Year
Other Engine Info

MOST COMMON PROBLEMS

TOYOTA Corolla 1990

The 1990 Toyota Corolla Deluxe is a classic sedan with a 2.0L in-line 4-cylinder engine producing 115 hp. Manufactured by New United Motor Manufacturing in Fremont, California, this 4-door sedan features electronic fuel injection or a carbureted engine and offers passive restraints for safety. With a gross vehicle weight rating of 6,000 lb or less, it runs on gasoline and is equipped with dual overhead cam (DOHC) technology. Ideal for those seeking reliability and simplicity in a passenger car.

Spec:

Engine Brake (hp) From
115
Engine Configuration
In-Line
Engine Manufacturer
Toyota
Engine Model
4A
Engine Number of Cylinders
4
Other Engine Info
Electronic Fuel Injection Or Carbureted Engine FE/GE

Problems:

Oil leaks
Older engines, like the 1990 Toyota Corolla's 4A engine, are prone to oil leaks due to worn gaskets and seals.
Overheating
The cooling system components, such as the radiator, hoses, and thermostat, may deteriorate over time, leading to overheating issues.
Timing belt wear
The 4A engine uses a timing belt that requires periodic replacement. If not maintained, it can lead to engine failure.
Fuel system issues
Electronic fuel injection or carbureted engines can develop problems with fuel delivery, leading to poor performance or stalling.
Valve cover gasket failure
The valve cover gaskets may harden and crack, leading to oil leaks around the valve cover.
Ignition system problems
Older ignition components like spark plugs, wires, and the distributor cap can wear out, causing misfires and poor engine performance.
Exhaust manifold cracks
The exhaust manifold on older engines can crack due to thermal stress, leading to exhaust leaks and increased noise.
Vacuum leaks
Vacuum hoses can become brittle and crack over time, causing vacuum leaks that affect engine performance and idle quality.
TOYOTA Camry 1991

The 1991 Toyota Camry Wagon is a reliable family car, featuring a 2.0L in-line 4-cylinder engine with 115 hp. Manufactured in Toyota City, Japan, it comes with electronic fuel injection and automatic seat belts. This model offers a spacious 5-door configuration, making it a practical choice for everyday use.

Spec:

Engine Brake (hp) From
115
Engine Configuration
In-Line
Engine Model
3S
Engine Number of Cylinders
4
Other Engine Info
ELECTRONIC FUEL INJECTION

Problems:

Overheating
The cooling system, including the radiator, thermostat, and water pump, may fail or become clogged, leading to engine overheating.
Head gasket failure
The head gasket can fail, causing coolant to mix with oil, leading to engine damage.
Oil leaks
Seals and gaskets, like the valve cover gasket, may degrade over time, causing oil leaks.
Timing belt failure
The timing belt can wear out or break, leading to engine misfires or severe engine damage.
Fuel injector issues
Fuel injectors can become clogged or fail, causing poor engine performance and fuel economy.
Ignition system problems
Issues with spark plugs, ignition coils, or the distributor can lead to misfires and starting problems.
Egr valve failure
The Exhaust Gas Recirculation (EGR) valve can become clogged or fail, leading to rough idling and reduced fuel efficiency.
Vacuum leaks
Cracked or disconnected vacuum hoses can cause a rough idle and poor acceleration.
Sensor failures
Sensors like the oxygen sensor and mass air flow sensor can fail, leading to poor engine performance and increased emissions.
HONDA Civic 2001

The 2001 Honda Civic DX is a reliable sedan with a 1.67L In-Line 4-cylinder engine producing 115 hp. Built in Alliston, Ontario, this model features a 4-speed automatic transmission and offers front airbag protection for both driver and passenger. With a manual seat belt system and a SOHC valve train design, it is a solid choice for everyday driving.

Spec:

Engine Brake (hp) From
115
Engine Configuration
In-Line
Engine Model
D17A1
Engine Number of Cylinders
4

Problems:

Oil leaks
Common in older engines due to worn gaskets, seals, or oil pan.
Timing belt failure
If not replaced at recommended intervals, it can break and cause severe engine damage.
Head gasket failure
Can lead to coolant leaks, overheating, and loss of engine power.
Ignition coil problems
Can cause misfires, poor fuel economy, and rough engine running.
Fuel injector issues
Dirty or clogged injectors can lead to poor engine performance and reduced fuel efficiency.
Overheating
Often caused by radiator issues, thermostat failure, or water pump problems.
Valve cover gasket leaks
Can cause oil to seep into the spark plug wells, leading to misfires.
Egr valve failure
Can cause rough idling, stalling, and increased emissions.
Crankshaft position sensor failure
Can lead to engine stalling, lack of power, and starting issues.
Idle air control valve issues
Can cause erratic idling, stalling, and poor acceleration.
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