LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

97 z28 will not Crank only turn over after driving in the rain HELP!!

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Old 11-04-2009, 05:38 PM
  #16  
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Unplug the connections to the coil and icm and clean the contacts the best you can. I have seen poor seals in the past cause corrosion from moisture. A free fix attempt anyway.

Last edited by rclearyiii; 11-04-2009 at 05:39 PM. Reason: Typo
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Old 11-09-2009, 09:07 AM
  #17  
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Cool Figured it out!!!!

Ok... So it was my opti in the beginning. Well in the mean time while i was changing everything out and running all of the test on my wires and coil and so on.. I took my icm to a parts store to have them check it to make sure it was good... (now this is before i finished installing the opti ) And they didnt have the correct plug for icm. They tried testing it with a different plug that kinda fit it.... Well as you can guess it burnt up my icm. Soo after I installed my opti and my car wouldn't start STILL. I figured I would try to go ahead and replace the icm seeing as how it was the only other part I messed with and it was just about the last thing there was to replace...
I had a smile form ear to ear i was so happy to see spark coming out of my coil!!!!! I hooked everything back up and put coolant in my car in about 5 minutes I was so happy. She drives like a Beauty now. Perfect.

ThaNks for all the suggestions and help guys.
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Old 11-09-2009, 05:30 PM
  #18  
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they burnt up ur icm and u didnt make them give you a new one WTF i would make them give me a new one
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