My 99 cadillac deville is running poorly my engine check light keeps flashing on and off

Asked by Nov 25, 2015 at 03:04 PM about the 1999 Cadillac DeVille

Question type: General

2 Answers


This could be a number of things,go have it scanned to know the issue.


If its blinking on and off as you drive it a miss in the plugs or coils or wires. Like gut said have it sxanned and will tell you the cides fir why its flashing.

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