1997 Trans Am LT1 - No Spark?

[Doughboyracing6]

Hey folks, I recently purchased a 1997 T/A that isn’t running.

I’ve replaced the fuel pump, fuel filter, ignition coil, ignition module, and optispark.

Car still won’t crank.

Turns over but doesn’t seem to be getting any spark.

Any suggestions on what I should check next?

 

[Knightrider189]

Check all your grounds and connectors.

Even though you replaced everything you said, you could have one of them bad out of the box.


1989 Pontiac Formula Firebird, 5.7, all OEM

 

[Knightrider189]

Any update?


1989 Pontiac Formula Firebird, 5.7, all OEM