I have a 2006 silverado crewcab. oil pressure gauge pegs out at idle then drops to red after about 2500 rpms. is it pump issues or just bad cluster?

Asked by ejm580 Apr 06, 2014 at 09:16 PM about the 2006 Chevrolet Silverado 1500

Question type: Maintenance & Repair

Its full of oil and temp is normal.

1 Answer

790

Had this same problem with my 08 Suburban LTZ. Cold start it would run at about 10psi and would immediately begin to drift down to 0psi. Long story short, we dropped the front axle and oil pan( which takes half the time of pulling the oil pump) and replaced the worn oring in about 5 hours. Now cold start idle produces 60psi and the same pressure at highway speeds once warm.

Your Answer:

CarGurus Experts

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

Find great deals from top-rated dealers

Search

Related Models For Sale

Used GMC Sierra 1500
138 Great Deals out of 7,231 listings starting at $3,950
Used Ford F-150
338 Great Deals out of 15,288 listings starting at $1,712
Used Chevrolet Silverado 2500HD
15 Great Deals out of 1,298 listings starting at $8,995
Used Toyota Tundra
34 Great Deals out of 1,163 listings starting at $8,500
Used Dodge RAM 1500
4 Great Deals out of 71 listings starting at $4,000
Used Chevrolet Tahoe
22 Great Deals out of 922 listings starting at $11,900
Used Toyota Tacoma
60 Great Deals out of 1,065 listings starting at $8,708
Used Chevrolet Colorado
21 Great Deals out of 1,519 listings starting at $6,800
Used GMC Sierra 2500HD
19 Great Deals out of 1,631 listings starting at $9,988
Used Ford F-250 Super Duty
25 Great Deals out of 1,210 listings starting at $7,995
Used Dodge Charger
35 Great Deals out of 643 listings starting at $4,888
Used Chevrolet Corvette
26 Great Deals out of 1,064 listings starting at $15,871

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.