I have a 1991 Silverado. The oil pressure gauge suddenly shot up to the max. Would that be the sensor going out? Can I drive the truck?

Asked by mcdonald10 Mar 21, 2019 at 10:51 PM about the Chevrolet Silverado 1500

Question type: Maintenance & Repair

The truck suddenly just stopped running. After a few minutes it started up and
ran fine but the oil pressure gauge went to the max. I drove home (20 miles)
without any problem but would that be the oil pressure sensor acting up? Can
I still drive the truck?

2 Answers

9,725

(Just my thoughts/I might be wrong) I think something might have caused obstruction somewhere like sludge, metal shavings, or pieces from the oil filter and causing the oil to build up pressure until the obstruction was cleared. It wouldn't hurt to drop the oil pan and check if there's anything settled onto it.

1 people found this helpful.

Thanks for that info. The truck has been going through lot of mud and dirty roads for a year now. I'll take it in for an oil/filter change and see if that helps.

Your Answer:

CarGurus Experts

  • #1
    Rowefast
    Reputation
    10,510
  • #2
    Andrew Olsen
    Reputation
    9,690
  • #3
    John Carson
    Reputation
    9,680
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used GMC Sierra 1500
132 Great Deals out of 6,515 listings starting at $3,975
Used Ford F-150
320 Great Deals out of 13,991 listings starting at $1,712
Used Chevrolet Silverado 2500HD
28 Great Deals out of 1,243 listings starting at $9,500
Used RAM 1500
538 Great Deals out of 15,772 listings starting at $4,950
Used Toyota Tundra
30 Great Deals out of 1,367 listings starting at $6,255
Used Dodge RAM 1500
5 Great Deals out of 72 listings starting at $3,000
Used Toyota Tacoma
45 Great Deals out of 1,079 listings starting at $9,399
Used Chevrolet Tahoe
11 Great Deals out of 891 listings starting at $12,900
Used Chevrolet Colorado
32 Great Deals out of 1,585 listings starting at $5,800
Used GMC Sierra 2500HD
22 Great Deals out of 1,521 listings starting at $5,500
Used Ford F-250 Super Duty
18 Great Deals out of 1,178 listings starting at $8,995
Used Chevrolet Camaro
14 Great Deals out of 282 listings starting at $5,995
Used Dodge Charger
39 Great Deals out of 727 listings starting at $5,995
Used RAM 2500
43 Great Deals out of 2,147 listings starting at $13,650
Used Chevrolet Corvette
22 Great Deals out of 1,084 listings starting at $15,000

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.