1993 Pontiac Firebird Repair Question
1993 Formula LT1 Starting
The first thing I would check is your optisprk distributor. You need to check for spark OUT of the optispark. you can still be getting spark from your coil down to the opti and nothing out. also chek your coil again using a gap style spark tester as I have seen them fire the lightbulb kind and still be the cause of a non starting issue. You will most likely find nothing coming out of the opti. I have replaced MANY opti's on many LT1's and Ihave seen everything from just non starting to hesitation and everythign in between. if your opti does show spark out I would then look at our starter!
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