LT1 no spark?
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Junior Member
Joined: Sep 2009
Posts: 40
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From: SAN FRANCISCO
Car: 87 GTA
Engine: L98 5.7 24#inj,World hds,MSD,nosmog
Transmission: 700R4 truck clutches,Trans go shift
Axle/Gears: 10 bolt chevy 3.73 limited slip
LT1 no spark?
I have a 95 caprice withe yhe LT1. The car died and I got a "check gauge" on the cluster.so i checked for fuel(fine) and spark(none).I'm not getting spark to the dizzy and and i just replaced the coil.Is there anyway to test the control module or does anyone have any suggestions on the problem.anything will be highly appreciated.Thanks
Junior Member
Joined: Mar 2006
Posts: 75
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Car: 1987 Pontiac GTA
Engine: 350tpi
Transmission: t56 6 speed
Axle/Gears: 3.70
Re: LT1 no spark?
those optispark distibutors are a common problem. also make sure ur harness going to it is good because I have also seen some of them cause this problem.
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