20 Most Recent 2005 Nissan Quest 3.5 Questions & Answers

Nobody can answer correctly until you (or let someone) read OBD code. "Check Engine Light flashing" means there is (or are) potential error on system. (Flashing = Potential. maybe temporally, stays on = permanent. need to fix) there are 100s of error codes. When you go Autozone or some autoparts store maybe AAA, they can connect "OBD code reader" and read error code for you for free. You can buy cheap code reader under $30 for now and future use. Code may show like P0301, it means misfire on #1 cylinder for example. sometimes just gas cap not tight closed show error code. Reading OBD error code is starting point .

Possibly, Go to your Auto parts store. you will get all questions answered. Some will lend With deposit needed tools.

I have problem w/water pump, but I am not sure if this pump connects together with the timing belt.

It depends on what the main problem is.Code 420 is for a problem with the catalytic converter. The converter is not working correctly, but the actual reason would need to be investigated. It could be the cat itself, or something else like the exhaust system or fuel system.

Just pull. If it has a spring hook on the end of it, then you will have to release this before pulling.

Hi Laurence, take the vehicle for a diagnostic scan. The faults recorded at that time will be stored in the ECU memory and can be investigated. Have the faults erased after carrying out the scan and see if they come on again during driving. If they do let us know and we'll see what our next course of action should be. Regards John

DTC P0113 - Intake Air Temperature Circuit High Input.The powertrain control module (PCM) monitors the temperature of the air entering the engine. The PCM supplies a 5 volt reference voltage to the Intake Air Temperature (IAT) sensor. The IAT is a thermistor that varies resistance based on temperature. As the temperature increases, resistance decreases. Low temperature results in a high signal voltage. When the PCM sees a signal voltage higher than 5 volts, it sets this P0113 check engine light code. DTC P0183 - Fuel Temperature Sensor Circuit High Voltage. I suggest to check wire connections.

the low beam are burned or check the fuses

you can go here.