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2007 Chevrolet Trailblazer Oil Pressure

Tiny
LAWHALLS
  • MEMBER
  • 2007 CHEVROLET TRAILBLAZER
  • 4.2L
  • 6 CYL
  • RWD
  • AUTOMATIC
  • 154,000 MILES
Just recently my oil pressure is dropping to zero when at idle. When acceleration is resumed, the oil pressure reads normal. When I researched this issue I was told that replacing the fan clutch may resolve the problem. Please advise. Thank you.
Friday, March 28th, 2014 AT 3:34 AM

1 Reply

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Check oil level first then check to see if it's bad oil filter. I only use Purolator napa or wix or bosch. Then check oil pressure manually if the fan is bad it will normally set a code
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Friday, March 28th, 2014 AT 7:02 AM

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