Why does smoke come out of the air filter?
“Smoke” coming out of your engine air filter is a symptom of a plugged Positive Crankcase Ventilation system. The PCV system takes unburned blowby gasses entering the crankcase and allows them to be drawn back into the intake manifold to be reburned.
When did the Nissan Infiniti QX4 come out?
The QX4 is a midsize SUV manufactured by Nissan for its Infiniti luxury division. The QX4 was marketed during model years 1997 to 2003. When you turn on the vehicle, the “Check Engine” light should come on momentarily, then turn off after a few seconds.
What should I do if my Infiniti QX4 starter has gone bad?
If the starter on your Infiniti QX4 SUV has gone bad, then you must replace it. Otherwise the vehicle won’t run, and you’ll be stuck wherever it is parked. Replacing the starter motor should take about an hour to do.
What does OBDII do on an Infiniti QX4?
Connect your Infiniti Qx4 to a second-generation onboard diagnostics, or OBDII, scanning tool to access the trouble codes stored within your vehicle’s computer system. These trouble codes will be able to tell you — or a repair shop — exactly what is causing the Check Engine light to turn on.
How do you disconnect negative terminal on Infiniti QX4?
Pop the hood of the Infiniti QX4, and disconnect the negative terminal from the battery using an open-end wrench. Then disconnect the positive terminal in the same manner. Lift up the vehicle using the jack, and place the vehicle on jack stands.
Are there any issues with the 2002 Infiniti QX4?
Regarding the most problematic model year, the top categories of concern include the engine, AC and heater, and the cooling system. The top two engine issues with the 2002 Infiniti QX4 are the frequent burning of oil and the valve screw problem.
What kind of car is the Infiniti Q50?
The Infiniti Q50 is a compact executive car that replaced the Infiniti G sedan. The newer model debuted at the 2013 North American International Auto Show and went into production for the 2014 model year. This car was similar to the previously-made Infiniti M, complete with a front-engine, rear-wheel-drive, or front-engine, all-wheel-drive setup.
Why does my Infiniti car not start up?
There are certain causes and faulty parts that lead to this issue most commonly in your Infiniti car. One main cause of a bad transmission is that your transmission might not be able to stay in gear. If your car does not move smoothly, this could be a clear sign that there could be a low transmission fluid amount.