Mechanics

CHEVY NO FIRE AT PLUGS VARY WEAK AT COIL

1996 Chevrolet Silverado

Electrical problem
1996 Chevy Silverado V8 Two Wheel Drive Automatic 150000 miles

Hello I use to have a 97 silverado it was totaled but still drivable. I bought a 96 silverado that run but knocked bad. So I took and switched motor and transmission all together wire harness an all. Hooked it all back up no start. It has a weak spark at coil but has no spark at plugs. One thing that I might of messed up was the set of wires that go into fire wall under AC drier I cut and resoldered with shrink tube vary nicely the wires matched up good. The only other thing that might be of help is the motor set for a year in my shed. Can you help
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Craigison5
November 8, 2010.




Test the coil and inspect the cap and rotor condition/alignment

Rasmataz
Nov 9, 2010.
I have already done this and have all the extra parts off of old motor that I have tried swiching some things off one to the other, but no luck.
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Tiny
Craigison5
Nov 10, 2010.

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