Free VIN Decoder
Instantly decode any Vehicle Identification Number (VIN) for free. Get vehicle specs, history, and recall information in seconds.
JNKNG01CXNM203499
Vehicle Summary
The 1992 INFINITI Q45 is a luxurious sedan equipped with a powerful 4.5L V8 VH45E engine, delivering robust performance. Manufactured by Nissan in Tochigi, Japan, this vehicle features a classic four-door design and is built for drivers who prioritize both comfort and power. With a gross vehicle weight rating under 6,000 lbs, it is classified as a Class 1 passenger car. The Q45 also includes a driver's front airbag for added safety.
Complete Specifications
Common Issues for This Vehicle
Oil leaks
The VH45E engine, especially in older models like the 1992 INFINITI Q45, is prone to oil leaks due to aging gaskets and seals.
Timing chain wear
The timing chain can stretch or wear over time, leading to poor engine performance and potential engine damage if not addressed.
Coolant leaks
The cooling system may develop leaks, often at the water pump or radiator, which can cause overheating if not repaired.
Valve cover gasket failure
Valve cover gaskets can deteriorate, leading to oil seepage and potential contamination of spark plugs.
Fuel injector issues
Fuel injectors can become clogged or fail, causing rough idling, poor fuel economy, and engine misfires.
Intake manifold gasket leaks
The intake manifold gaskets may develop leaks, causing vacuum leaks and poor engine performance.
Ignition coil failure
Ignition coils can fail, leading to misfires, rough running, and difficulty starting the engine.
Mass air flow sensor problems
The mass air flow sensor may become dirty or fail, resulting in incorrect air/fuel mixture and poor engine performance.
Throttle body issues
The throttle body can become dirty or malfunction, affecting acceleration and overall engine responsiveness.
Crankshaft position sensor failure
A failing crankshaft position sensor can lead to stalling, no-start conditions, and erratic engine behavior.
Found This Tool Helpful?
Support VinCyP to keep this service 100% free for everyone!