genius Posted October 8, 2007 Posted October 8, 2007 Sometimes randomly my dashboard goes wonky, it says oil pressure drops to zero and the "check guages" light turns on. dont notice any effects on power or anything so im thinking its electrical. its a '94 1500 2wd with the 5.7 350. almost 300k on it. any ideas?
GMTRUCKTECH Posted October 8, 2007 Posted October 8, 2007 Check your oil pressure sender for a loose connections or possible bad sender. Also with that mileage I would put a new oil pump in it.
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