2003 Chevy suburban electrical issues
10

Asked by Elemntlminx Jul 13, 2019 at 01:21 AM about the 2003 Chevrolet Suburban 1500 LS 4WD

Question type: Maintenance & Repair

I have a 2003 Chevy Suburban 1500 lt. 5.3 L engine. There
are a few issues and I suspect they all tie back to electrical.
First my gauges only work in the mornings or after several
hours of non operation. If I drive a short time and turn
ignition off then back on the gauges will not work the rest
of the day or unless not driven a long period. Now when I
hit a bump the gauges will come on, the needles will
fluctuate  it has decreased power, the ac stops blowing
cold. Or it stalls out completely.  Any ideas or suggestions
please?

1 Answer
10

Elemntlminx answered 5 years ago

Thank you for your help. We found a broken ground wire leading from the back of the engine. Thank you again.

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