2007 Chevrolet Trailblazer Oil Pressure

2007 CHEVROLET TRAILBLAZER
154,000 MILES • 4.2L • 6 CYL • RWD • AUTOMATIC
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LAWHALLS
  • MEMBER
  • 4 POSTS
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.
Mar 28, 2014 at 3:34 AM
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HMAC300
  • CAR REPAIR CONTRIBUTOR
  • 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
Mar 28, 2014 at 7:02 AM
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