Pulled out ecm fuse while car running put it back in now turns over but won't start

Asked by Nov 08, 2015 at 04:51 PM about the 1990 Buick LeSabre Limited Sedan FWD

Question type: Maintenance & Repair

1 Answer

75,465

Probably going to have to take it out, or get the car to a dealer so they can "flash" the ECM back to original specs. Not sure if it needs to be in the car or not, just call the dealer.

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