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

95 lt1 z28 wont start

Old Mar 30, 2008 | 04:28 PM
  #1  
agustaf4's Avatar
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95 lt1 z28 wont start

Engine spins but it does nothing at all to try to start. Replaced the optispark also checked that the coil was working ( sending spark ), but nothing at all. Will the ignition module have anything to do with this. thanks
Old Mar 30, 2008 | 04:32 PM
  #2  
red 95 z28 lt1's Avatar
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From: long island N.Y.
check the fuse for the icm its a 20a i think if its blown then your icm is mostlikley shot, please include a sig with what is done and miles on car. is the coil wire good? check for continuity. check for fuel pressure make sure fuel pump is priming when key is on, ses light on? if so check for codes
Old Mar 30, 2008 | 04:38 PM
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yea we need to know more about what has been done to your car! and what code's if code's your throwing!
Old Mar 31, 2008 | 11:45 PM
  #4  
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From: Tacoma, WA, USA
Originally Posted by red 95 z28 lt1
check the fuse for the icm its a 20a i think if its blown then your icm is mostlikley shot, please include a sig with what is done and miles on car. is the coil wire good? check for continuity. check for fuel pressure make sure fuel pump is priming when key is on, ses light on? if so check for codes
The ICM fuse is a 10A.
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