95 chevy silverado 1500 350 engine
 

Hello, anyone have any idea why the needles on my gauges bounce all over the place when driving/accelerating? The gauge on the oil/fuel readings seem to bounce all over the place when I start to drive. Any help here? what causes it, any fix?
thanks
Scott
-Sacramento, CA

RE: 95 chevy silverado 1500 350 engine
 

i imagine its your oil pressure sending unit

RE: 95 chevy silverado 1500 350 engine
 

If it wasn't all the gagues, I'd think it was just a bad ground wire. On my 94 though (and my 04 for some reason) the oil pressure gague shifts about 20 degrees depending how close my foot is to the carb...