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View Full Version : 97 LT1 no start

maroman88
11-20-2018, 10:17 AM
Ran the TA the other day for 10 minutes bc hasnt been out in a while. started up fine, i came back to the car and it was idling high, smelled like raw fuel, tapped the gas pedal and it died, will not restart now. im thinking the ICM **** the bed?
ThoR294
11-20-2018, 02:24 PM
Possibly. Check for spark yo
maroman88
11-20-2018, 02:53 PM
yeaaaaaaaa. i work from dark to dark and its not kept at my house. gonna investigate tmrw, just brain storming while bored at work lol
ThoR294
11-21-2018, 08:11 AM
yeaaaaaaaa. i work from dark to dark and its not kept at my house. gonna investigate tmrw, just brain storming while bored at work lol

either opti, ICM, or coil :mrgreen:

I hear you on the brainstorming... I do that way too often
maroman88
11-28-2018, 09:58 PM
finally threw some codes.
P0118 - replaced coolant temp sensor and getting a good reading now
P1351 - ignition control circuit voltage high - still present after replacing ICM.

sometimes it starts fine, others it huffs n puffs, cold / hot makes no diff