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2014 Chevy Silverado
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02 2500HD ECM Fuse Blowing

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Old Jun 5, 2008 | 11:09 PM
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bearepic's Avatar
bearepic
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Default 02 2500HD ECM Fuse Blowing
My 02 2500HD 8.1 keeps blowing the 20amp ECM fuse in underhood fuse block. Had to put
a 25amp in it to get home but still did not run right. It sputtered, fall on its face then it would surge
and take off then same thing over. Please help?
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Old Jun 5, 2008 | 11:37 PM
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northey87
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From: Dayton PA
Default RE: 02 2500HD ECM Fuse Blowing
Welcome to the forum!!! Sounds like a really bad short some where, it maybe a dealer job.
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Old Jun 6, 2008 | 8:49 PM
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jmack91z28
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Default RE: 02 2500HD ECM Fuse Blowing
How many miles do you have on the thing?

Have you checked to see if you have a ground wire loose?
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