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Master
1,165 Answers
- Posted on Jan 03, 2011
Re: I HAVE A 1997 GMC YUKON, 5.7 ENGINE. RECENTLY WHILE...
Sounds like the computer has short in it. You can get a computer at Oreillys auto parts for around $140.00. You will need to call the part store and order the ecm and give them some info on your engine, so the replacement ecm can be programmed for your vehicle.
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