Engine power loss

Asked by Skeeterjer Dec 14, 2017 at 11:04 AM about the 2003 Chevrolet Avalanche 1500 4WD

Question type: Maintenance & Repair

I have a 2003 Chevy avalanche 1500 the
engine power loss message came on and
now I have no power? Anybody know how
expensive this is to fix?

2 Answers
30

Matt answered 6 years ago

This could be a ton of different things so testing needs to be done to determine the problem. You need to at least have a scan tool that can read live data unless you want to start randomly firing parts at it hoping for the best. These can be bought very inexpensively now.

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10

GuruTD4TW answered 6 years ago

I had a problem with lost power , lucky for me it was a broke spark plug wire

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Your Answer:

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