LT1-LT4 Modifications 1993-97 Gen II Small Block V8

problems with ltcc

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Old 11-19-2016, 11:54 PM
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Default problems with ltcc

wassup guys I have a lt1 that I did the ltcc kit on. I'm getting a misfire in the intake manifold. The car won't start. I think that I have my coil harness on backwards or something. I trying to figure how to get everything on in the right order. I know that the lengths of the plugs play a part and that's what I used when plugging them into the coils. I'm still having problems, though. I know that the driver side is 1357 and the passenger side is 2468. How do make sure the harness is correctly installed.
Old 11-22-2016, 01:46 AM
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you have to check for continuity between the coil wires and PCM. here's a link to the PCM pinouts: http://shbox.com/1/4th_gen_tech2.html#1995_pcm_pinouts

might have to scroll down a ways to get to the diagrams
Old 06-13-2017, 12:19 PM
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the coil harnesses usually have small paper tags indicating which coil they plug into.

I know this is an old thread, has this been straightened out?

Bob



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