2001 Firebird won't start! HELP!!!
Well, if there is no spark, no amount of carb cleaner will make it spark.....
Did you check just one coil, or all three?
If you have no spark on one of the coils, but have spark on the other two, then you need an ICM or coil or both(if a shorted coil took out the ICM)......if no spark on all three, then it'* a crank sensor, ICM, or wiring/connection in between them....
Here is the testing procedure:
Part 1 -GM 3.8L Ignition Control Module and Crank (3X, 18X) Sensor Test
Did you check just one coil, or all three?
If you have no spark on one of the coils, but have spark on the other two, then you need an ICM or coil or both(if a shorted coil took out the ICM)......if no spark on all three, then it'* a crank sensor, ICM, or wiring/connection in between them....
Here is the testing procedure:
Part 1 -GM 3.8L Ignition Control Module and Crank (3X, 18X) Sensor Test
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dancinmikeb
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Nov 4, 2013 12:40 PM









