I have a 89 Silverado that the gauges go nuts when I turn on the turn signals. The volt meter jumps, the gas gauge goes to E, the oil pressure jumps and a few of the idiot lights go on and off including the high beam light. HELP!!! I have no clue what is wrong. Thanks in advance...
89 Silverado 4x4, Mazda B-2600i and one bad Toyota FJ55 W/ 450 hp Chevy 350...


Check your turn signal relay, and make sure all your fuses are still good. It almost sounds like you have a load equalizer problem. I had that happen on my bike til I added another one for the LED's. Did you change turn signal bulbs???
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