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codybear · 09-07-2003, 01:43 PM

86, 5.0HO, no spark after the coil
1st off like to say great web site I have been reading for the past few hours... Heres the problem

I drove my car to work which is 2 blocks, get out go into work, about 15 minutes later I need to run home for something, car will not start, no juice comeing ot of the coil.. so I replace that, same deal..changed out the ECM, Cap and Rotor... I even a borrowed a distibutor from the local Napa..... no dice, I also noticed before I changed anything that there was no juice going to the fuel pump.... heres the question can a relay or switch cause the engine not to fire?? so anyhoo we ran a ignition power wire to the pump and now it comes on, but still have no spark@!

Thanx in advance for any help someone can give me

09-07-2003, 01:43 PM	#1
codybear Registered Member Join Date: Sep 2003 Posts: 63	86 5.0 HO No spark after the coil 86, 5.0HO, no spark after the coil 1st off like to say great web site I have been reading for the past few hours... Heres the problem I drove my car to work which is 2 blocks, get out go into work, about 15 minutes later I need to run home for something, car will not start, no juice comeing ot of the coil.. so I replace that, same deal..changed out the ECM, Cap and Rotor... I even a borrowed a distibutor from the local Napa..... no dice, I also noticed before I changed anything that there was no juice going to the fuel pump.... heres the question can a relay or switch cause the engine not to fire?? so anyhoo we ran a ignition power wire to the pump and now it comes on, but still have no spark@! Thanx in advance for any help someone can give me