Wire shortage causing pulsated lights!?
I have an 05 Cobalt standard with the 2.2 L ecotec and am curious if anyone has come across a reason or found a continual pattern for why the lights pulsate during revs and why I would be getting a power steering light on the dash as the lights cut off completely. GM is saying that I have a wire shortage somewhere, but I do not even have the first idea as to where to start to look. And it would cost 102 dollars an hour to find the problem. Any info would be greatly appreciated!