Check Engine light & power reduce when I hit a bump

Asked by Jun 27, 2017 at 07:51 AM about the 2008 Chevrolet Cobalt LT Sedan FWD

Question type: Maintenance & Repair

When I hit a bump on road/highway my car
goes limp check engine light comes on and
engine power reduce. I turn it off for a few
mins and I can start driving again untill I hit
another  bump

1 Answer

275,165

Sounds like a connector or wire is loose. Hard to say which one. Check the battery cables first to see if they are loose.

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