Oil pressure
Asked by JakdAvalanche Mar 11, 2017 at 01:34 PM about the 2002 Chevrolet Avalanche 1500 4WD
Question type: Maintenance & Repair
I drove my truck to do a few errands yesterday and
came back by the house to let my dogs out.
Turned off the truck and when I came back to get
in the truck, it wouldn't crank and oil pressure
gauge is on 0. ???
2 Answers
beatupchevy answered 7 years ago
you won't have oil pressure till the engine is running , check voltage at battery should be 12.5 , what about a jump start ? do you have a batt. charger ?
a bad oil pressure sending unit can keep it from starting. the first thing to check is do you have oil pressure, by using a mechanical guage. this will tell you if the gauge in the cluster is accurate in its claim of zero oil pressure.