Oil / check gauges

Asked by Aug 07, 2015 at 08:04 AM about the 1990 GMC Sierra C/K 1500

Question type: Maintenance & Repair

When I'm driving or stopped at a
light my oil reader will drop to zero
and the check gauges light will come
on, the it will bounce back to regular
oil pressure and no check gauges.
Any idea on what I need to do to fix
this problem? I recently replaced my
oil pressure sening unit.

2 Answers

31,595

Check the oil pressure as it may be low. If oil pressure is within specs. the oil pressure sender could be defective. I am curious as to how many miles on this Sierra?

226,000

Your Answer

Add photo

Related Questions

Search GMC Sierra C/K 1500 Questions

GMC Sierra C/K 1500 Experts

#1 Andrew Olsen
Andrew Olsen
Reputation 110
#1 John Saffrahn
John Saffrahn
Reputation 110
#3 tennisshoes
tennisshoes
Reputation 80
View All

Related Models For Sale

Used GMC Sierra 1500
1,176 Great Deals out of 58,310 listings starting at $2,495
Used Ford F-150
3,447 Great Deals out of 206,326 listings starting at $1,273
Used Chevrolet C/K 1500
3 Great Deals out of 1,058 listings starting at $1,999
Used GMC Sierra
33 listings
Used GMC Sierra 2500
3 Great Deals out of 184 listings starting at $6,990