1984 Nissan 300ZX "engine running rough 2" Questions

...engine stops shaking but runs rough. Can you help what the problem may be? thanks in advanse. It could be a couple of things. I first guess is to check the fuel filter. If it has not been changed out ...

...running but still very rough with revs hunting, is an automatic. could u suggest where to start looking for fault/faults, many thanks. Is the MIL light on on the dash? your nissan car has a loose ...

Engine won't start after running at cruise for 2 hours. 1985 Nissan 300ZX non-turbo, will start and run at cruise speed for an hour and a half to 2 hours. Once stopped it will not want to start. The ...

...ENGINE RUNNING. AFTER 1 OR 2 MINUTES THE ENGINE RUNS SMOOTHLY. AFTER DRIVING FOR AWHILE AND TURNING THE ENGINE OFF AND LETTING IT SET FOR 15 OR MORE MINUTES, THE CYLCE REPEATS ITSELF. THE ENGINE DOES ...

...engine running, AFTER you have reset the CAS and TPS, turn this screw until you are able to set a warm-engine idle of roughly 750 RPM. Messing with TPS voltage and ignition timing is a sure-fire way ...

...engine running, Put one end to the base of an injector of a known working cylinder and put your ear "ON" the other end the the screw driver. Listen to the clicking the injector is making. Now place ...

...engine is running is because sometime false codes can be triggered by the engine not running. Once the engine is running again the code present might cycle and turn itself off. You might say "if the ...

...engine. Now, look for the fuel rail that the fuel lines connect to. On one end there will be a diaphram with a vacuum line on it and that is the pressure regulator. Check the fuel pressure with and ...

...Running Engine A properly-operating engine should run smoothly and without excess noise. If your engine starts operating in a manner that gives you the perception of "running rough", it is likely due ...

...Engine now idles and runs rough. Ideas? Adjustments? adjust the TPS, throttle position sensor. First though, disconnect battery for 1/2 hour. Restart engine and drive for 15 miles while computer ...