91 camaro rs tbi 305 thinking fuel injectors not pulsing
#1
91 camaro rs tbi 305 thinking fuel injectors not pulsing
Help! I bumped a wire under the dash(thick red wire)while working on my sons daily driver,and it sparked. It will not run now. I checked all the fuses. It will turn over,has spark but no injector pulse,unless...this is the kicker. If you full the coil wire off the distributor cap the injectors will pulse,you can visually see them spray. I've already changed the icm,but didn't help. Could it be pickup coil,or ecm? I feel terrible about it and need to get it fixed asap for school. Thank you
#2
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Re: 91 camaro rs tbi 305 thinking fuel injectors not pulsing
Sounds like maybe the pu coil is fried.
http://easyautodiagnostics.com/gm/4....ed-icm-tests-6
http://easyautodiagnostics.com/gm/4....ed-icm-tests-6