1992 Nissan 240SX Fastback "check engine" Questions

...engine is warm. Then check the level again and add more if needed or as necessary. Start with 3 quarts. Then start the engine letting it idle for a few minutes.Turn the engine off and let the engine ...

check engine light came on while they were doing the test.they also listed a bad gas cap. i changed the cap and engine check light went out should it now pass smog? if the light went out on it's own ,

...check to see if you have spark/fuel supply to the engine. The probable cause is down to a loose injector harness earth wire. Check the wires you took off paying particular attention to the engine ...

engine block. - Check condition of the knock sensor wiring. - Test the 'Ohms' reading of your Knock Sensor (undo the connector and measure the pins) to ensure it is within spec (ask Nissan for

...getting to the injection unit by pulling the fuel line off, if there is no fuel in the line then check the fuel filter has no broken in

...engine(yellow dipstick). Then as someone else had told you to check all vaccum lines. Check for tears of cuts or disconnected. Also maybe the torque converter is bad. I also feel like something ...

...ENGINE IDLES UP, THE AUXILLARY FAN COMES ON, BUT THE COMPRESSOR CLUTCH DOES NOT ENGAGE. COMPRESSOR IS NEW.I ALREADY CHECK FUSES & RELAYS.COULD IT BE THE THE CYCLING SWITCH?. HI, Yeah have the voltage ...

...engine doesn't switch off. What caan be my problem? (I've been told that it might be air-flow sensor.) I too be live first thing to check oxygen sensor, possibly fuel filter . Hope this helps ...

...engine will no more than start then stutter to a big full stop!!. The 240SX is probably a more modern Nissan but I bet there's an immobilizer built into it somewhere. You may need to take it to a ...

...def sounds like a fule pump issue ...it should be located in the gas tank its self although i would check the fuses first before getting into the tank. If this is in a 240sx the way into the tank is ...