1992 Chevy S-10 Oil pressure

Tiny
ATLS10
  • MEMBER
  • 1992 CHEVROLET S-10
  • 6 CYL
  • 2WD
  • MANUAL
  • 217,111 MILES
I have the 4.3 liter Z code engine. On cold starts, the oil pressure display runs up close to the max; after warnmed up it drops nearly to zero at idle.
Sunday, January 6th, 2008 AT 6:10 PM

1 Reply

Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
Hi there,

Thank you for the donation.

I would first have the oil pressure tested cold with a master gauge, allow to warm up and check hot idle pressure, this will give you a true indication as to the oil pressure, this may just be a faulty gauge problem, do the test to make sure oil pressure is ok.

Mark (mhpautos)
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Sunday, January 6th, 2008 AT 8:58 PM

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