Most Common Car Issues

Selected parameters

Engine Model
VQ35DE
Model Year
2002

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MOST COMMON PROBLEMS

NISSAN Maxima 2002

The 2002 Nissan Maxima is a sedan with a robust 3.5L V6 engine (VQ35DE) manufactured by Nissan. It features a V-shaped engine configuration and dual overhead cam (DOHC) design, delivering reliable performance. Built at the Oppama Plant in Yokosuka, Japan, this model is equipped with front and side airbags, providing safety for all passengers. With a gross vehicle weight rating under 6,000 lbs, it's a well-rounded choice for a passenger car.

Spec:

Engine Configuration
V-Shaped
Engine Manufacturer
Nissan
Engine Model
VQ35DE
Engine Number of Cylinders
6

Problems:

Timing chain tensioner failure
The VQ35DE engine is known for issues with the timing chain tensioner, which can lead to a rattling noise and potential timing chain failure if not addressed.
Oil consumption
Some owners report excessive oil consumption, which may be due to worn piston rings or valve seals.
Coolant leaks
The VQ35DE can suffer from coolant leaks, often from the water pump, radiator, or hoses, leading to overheating if not promptly repaired.
Ignition coil failure
The ignition coils on this engine can fail, causing misfires, rough idle, and reduced performance.
Throttle body issues
The electronic throttle body may develop problems, leading to erratic idle, hesitation, and poor throttle response.
Variable valve timing (vvt) problems
Issues with the VVT solenoids or camshaft position sensors can lead to poor engine performance and check engine light warnings.
Crankshaft and camshaft sensor failure
Faulty sensors can cause the engine to stall or not start, often accompanied by error codes.
Intake manifold gasket leaks
Leaks in the intake manifold gasket can lead to rough running conditions and vacuum leaks.
Mass air flow sensor problems
A failing MAF sensor can cause incorrect air-fuel mixture readings, leading to poor performance and fuel economy.
Fuel injector issues
Clogged or failing fuel injectors can lead to uneven engine performance and poor fuel economy.
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