1998 Chevy Suburban oil pressure

Tiny
TIMMIE COOKS
  • MEMBER
  • 1998 CHEVROLET SUBURBAN
  • V8
  • 2WD
  • AUTOMATIC
  • 158,765 MILES
What should my oil pressure be
Thursday, May 20th, 2010 AT 4:06 PM

2 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Should be 8-12psi while engine is idling and higher above idle ranging up to 40-50 psi not to exceed 70psi
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Thursday, May 20th, 2010 AT 4:10 PM
Tiny
BLUELIGHTNIN6
  • MECHANIC
  • 16,542 POSTS
That depends on what engine you're running

5.7L should be 18psi at 2,000 RPM

6.5L Turbo Diesel should be 30 - 43psi at 2,000 RPM

7.4L 25psi at 2,000 RPM
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Thursday, May 20th, 2010 AT 4:14 PM

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