...won't open check for spark at coil if you have spark check for injector pulse at injector with noid light..if noid light does not flash check for power at one side of injector connector ..if you ...
...dont work and i need to know why CHECK FUEL PUMP AND FUEL INJECTOR FUSE.IF FUSE IS GOOD.YOU NEED A NOID LIGHT TO CHECK TO SEE IF INJECTORS FIRING.YOU CAN BUY A NOID LIGHT AT ANY AUTO PARTS ...
What causes injector not firing gas? FUEL INJECTOR NOT FIRING COULD BE FAULTY FUEL INJECTOR.HOOK A NOID TEST LIGHT TO FUEL INJECTOR ELECTRICAL CONNECTOR. CRANK THE ENGINE WATCH THE NOID TEST LIGHT ...
...have wrong spark gap or faulty spark plug.you need to see if pcm is firing 8 fuel injector using a noid light at the fuel injector electrical connector, noid light should blink when engine running
Question about 2000 F250 Super Duty Crew Cabs
...not firing not getting fuel.could have plugged fuel injector or faulty fuel injector.i would use a noid test light see if fuel injectors getting power and firing.hook noid light to fuel injector ...
how do you use a noid light? Need a video of how to use a noid light. D light Fuel Injector Noid Light Testing Try that.
Question about 1992 Sidekick
...of a second, only. if they stick on, that is caused by the following why not connect a NOID lamp to each feed wire to injector and see what it is doing.?????? ...
...my 91 the injector , not firing, so by guy method. 1: it dont click? (sonic ,stethoscope) 2: the noid dont flash. (use a noid lamp and win) 3: it dont squirte, watching it with eyes, cranking, if ...
if no, the ECU is bad. if put back injector plug, and starts to leak key on test. the ECU is bad. a noid test proves this. (TBI only here as you have yet to ID engine) here is the NOID see 8v TBI here
scan it, did you scan it yet? that is always 2nd. all efi engines, all ECU , all cut injectors for (noid lamp test dead?) you said pulse,does that mean fuel pulse or electronic pulse to injector coil.
Usually answered in minutes!
4,236 Questions
3,749 Questions
3,350 Questions
3,279 Questions
3,219 Questions