1998 Chevrolet Blazer Getting Zero Pressure On Our Oil Gauge While Engine

55,000 MILES
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BODIAM1
  • MEMBER
  • 1 POST
why are we getting zero pressure on our oil gauge,while engine running?check gauges light stays on....
Feb 10, 2013 at 9:36 PM
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CARADIODOC
  • ✓Experienced Mechanic
  • 34,413 POSTS
Because the engine has no oil pressure or the sending unit is defective. Check the actual pressure with a mechanical gauge.
Feb 11, 2013 at 12:36 AM
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