2003 Chevy Suburban oil pressure

2003 CHEVROLET SUBURBAN
114,000 MILES • V8 • 2WD • AUTOMATIC
Avatar
JASON GUILLOT
  • MEMBER
  • 1 POST
my oil pressure gauge is showing to be maxxed out. what could be causing this?
Aug 2, 2010 at 3:20 PM
Advertisement
Avatar
RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
That's an indication of the oil pressure relief valve not opening to confirm it-check it with a mechanical gauge
Aug 2, 2010 at 5:03 PM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
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.