My oil pressure was suddenly dropped or nothing and then pop right back up

Asked by Michaelmoore76 Aug 12, 2016 at 04:09 PM about the 1999 Chevrolet Suburban

Question type: Maintenance & Repair

I have a 99 Chevy Suburban and while I'm
driving down the road the world pressure
will be happy and then all the sudden it'll
drop down most the time it drops down
when I hit the brakes then it'll pop right back
up were supposed to run there for a little
while then will drop back down then pop
back up I don't know if it's the oil pump is
going bad or if it's just an electrical problem
with the gauges

1 Answer

70,925

first of all...its full of oil right...second yes could be a short/loose wire....change the sending unit for starters and check wire..

1 people found this helpful.

Your Answer:

CarGurus Experts

  • #1
    Andrew Olsen
    Reputation
    3,090
  • #2
    JimO65
    Reputation
    2,400
  • #3
    Rowefast
    Reputation
    2,150
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used GMC Yukon XL
15 Great Deals out of 671 listings starting at $13,950
Used Chevrolet Tahoe
20 Great Deals out of 904 listings starting at $11,900
Used Ford Expedition
22 Great Deals out of 821 listings starting at $7,888
Used GMC Yukon
19 Great Deals out of 915 listings starting at $1,225
Used Cadillac Escalade
21 Great Deals out of 379 listings starting at $6,900
Used Chevrolet Silverado 1500
195 Great Deals out of 5,967 listings starting at $2,975
Used Lincoln Navigator
6 Great Deals out of 172 listings starting at $9,869
Used Ford F-150
321 Great Deals out of 15,103 listings starting at $1,712
Used Chevrolet Silverado 2500HD
18 Great Deals out of 1,279 listings starting at $9,990
Used GMC Sierra 1500
143 Great Deals out of 7,206 listings starting at $3,950
Used Toyota 4Runner
12 Great Deals out of 309 listings starting at $9,700
Used Toyota Sienna
35 Great Deals out of 744 listings starting at $4,200

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.