1994 Chevy Truck oil pressure

Tiny
STEVE ROBERTS
  • MEMBER
  • 1994 CHEVROLET TRUCK
  • V8
  • 4WD
  • AUTOMATIC
  • 114,500 MILES
When idling, oil pressure drops to nothing when engine is warm. Oil pump?
Monday, December 10th, 2007 AT 5:57 PM

1 Reply

Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
Hi there,

Have the oil pressure tested with a master gauge first, don't rely on the car gauge. If oil pressure is that low, you may have worn bearings, faulty oil pump, faulty pressure relief valve, worn cam bearings. You may be up for a re build, but get the true pressure readings first.

Mark (mhpautos)
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
+1
Monday, December 10th, 2007 AT 7:57 PM

Please login or register to post a reply.

Related Oil Low Pressure Content

Oil Pressure Low
GUIDE
Oil Pressure Low
Engine oil is used to cool and lubricate bearing and machined surfaces. Without oil pressure an engine will experience extreme internal engine damage due to heat caused by...
VIEW MORE

Sponsored links