E46Fanatics - View Single Post - Power cuts out over bumps
View Single Post
Old 11-08-2012, 02:49 PM   #2
Registered User
Join Date: Oct 2010
Location: Minnesnowta
Posts: 3,673
My Ride: 4cyl of fury
Jeebus...this is a new one.

By power cuts out do you mean that you lose electrical power or engine power or both?

My guess is to check the battery connection in the trunk and again in the engine bay. Ensure that both are tight and no loose wires or fraying. Next check the battery and alternator for proper operation.

These cars do strange things when the battery begins to die.
SamDoe1 is offline   Reply With Quote