1993 Buick Regal Oil pressure readings

1993 BUICK REGAL
Avatar
CHRISDEMEO
  • MEMBER
  • 1 POST
Engine Mechanical problem
1993 Buick Regal 6 cyl Front Wheel Drive Automatic 307K miles

What are the proper oil pressure gauge readings? On my oil odometer the needle sticks to 40. But lately it goes a little beneath that between 0 and 40. What does that mean?

Thanks.

Chris
Feb 4, 2010 at 8:33 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Advertisement
Avatar
MHPAUTOS
  • CAR REPAIR CONTRIBUTOR
  • 31,937 POSTS
Hi there,

I would first get the oil pressure tested with a mechanical gauge, as your sender or dash gauge may be faulty, normal oil pressure is 15Psi @ 1100RPM hot.

Mark (mhpautos)
Feb 4, 2010 at 8:47 AM
Advertisement