runs until it heats up, then looses spark.

Asked by migration_Helper180 Aug 17, 2009 at 12:36 PM about the 1997 Saturn S-Series 2 Dr SC2 Coupe

Question type: Maintenance & Repair

We replaced the trottle position sensor, both coil packs, ignition module, map sensor, cooling fan fuse/relay, O2 sensor.  Have been told maybe a crank knock sensor!

1 Answer
35

John answered 15 years ago

that is possible. did you change the bolts on the coil packs and clean the area behind them with steel wool? and do you have a check engine light at all?

Mark helpful

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