1992 Geo Tracker fuel injector

1992 GEO TRACKER
300,000 MILES • 4 CYL • 4WD • MANUAL
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DOWNCAR
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i have put a new dristributor cap and rotor on as well as as a new fuel filter..i don't have no engene fire..i can take out my injector and theres fuel there..i can put the injector back together..the motor will start but only for a minit...i don't know for sure if its my injector or would it be the fuel pump..there seems to be enough gas but i don't know what pressure it should be...final question is it my injector thats gone and not firing properly...thanx...dale
Apr 22, 2010 at 3:18 PM
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RASMATAZ
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Do below and get back with some results

Get a helper disconnect a sparkplug wire or 2 and ground it to the engine atleast 3/16 away from ground-have helper crank engine over-do you have a snapping blue spark? If so-you have a fuel related problem, check the fuel pressure to rule out the fuel filter/fuel pump/pressure regulator and listen to the injector/s are they pulsing or hook up a noid light. No snapping blue spark continue to troubleshoot the ignition system-power input to the coil/coil packs,coil's resistances,distributor pick-up coil, ignition control module, cam and crank sensors and computer Note: If it doesn't apply disregard it
Apr 24, 2010 at 9:52 PM