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The "reduced engine performance" light came on, on my 2003 GMC 2500HD. The engine stalled to 1K RPM. Any idea

2007-02-27 16:42:58 · 1 answers · asked by T.J. C 1 in Cars & Transportation ➔ Car Makes ➔ GMC

1 answers

it means your engine has throttle actuated control, aka drive by wire and your throttle/engine have defaulted to limp home mode. need to see a dealer.

2007-02-28 12:29:38 · answer #1 · answered by phinfan542002 3 · 0⤊ 0⤋

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