my tahoe
350

Asked by Mark Feb 20, 2016 at 07:18 PM about the 2003 Chevrolet Tahoe LS RWD

Question type: Maintenance & Repair

My 03 Chevy tahoe won't stay start it will run for
5to 10 mins then die till next day computer said
miss fire so I changed my cranksensor , fuel
pressure regulator , and spark plugs could it be my
fuel pump the pressure test read the pressure at 45  
Wat should it be on please help me

2 Answers
221,075

Rowefast answered 8 years ago

Well that is a good indication pressure being at 45 lbs. The fuel pressure should be 56 to 63 lbs.

Mark helpful
350

Mark answered 8 years ago

Is the fuel pump electric tho a guy said he had same problem thought it was electric problem killing truck but it was fuel pump giving a misread on computer

Mark helpful

Your Answer:

Related Questions

  • my tahoe 2 Answers

    My 03 Chevy tahoe won't stay start it will run for 5to 10 mins then die till next day computer said miss fire so I changed my cranksensor , fuel pressure regulator , and spark plugs could it be my ...

    2003 Chevrolet Tahoe LS RWD

    -

    Maintenance & Repair

  • My 2002 chevy tahoe 2 Answers

    My truck wont go past 20 mph and the rpm stays at the 2

    2002 Chevrolet Tahoe 4WD

    -

    Maintenance & Repair

  • My 2011 Tahoe won't start 2 Answers

    my Tahoe has been struggling to start but eventually won't crank up. Today it wouldn't start and only heard clicking sounds when I tried to turn it over but all the lights came on. I jumped it wit...

    2011 Chevrolet Tahoe

    -

    Maintenance & Repair

  • My Tahoe won’t start. 1 Answer

    My 2007 Chevy Tahoe 4x4 cranks but won’t start. We bought new crankshaft installed it, still nothing. Bought a new fuel pump still nothing. We bought the engine computer because we came to find out...

    2007 Chevrolet Tahoe LS 4WD

    -

    Maintenance & Repair

  • brake lights went out on my 2002 Chevy Tahoe 1 Answer

    Why don't my brake lights brakes on my 2002 Chevy Tahoe 3.5

    2002 Chevrolet Tahoe LT RWD

    -

    Maintenance & Repair

Shortcuts

Search Chevrolet Tahoe Questions

CarGurus Experts

  • #1
    John Carson
    Reputation
    3,570
  • #2
    Rowefast
    Reputation
    2,290
  • #3
    Gene Arnett
    Reputation
    2,150
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used GMC Yukon
9 Great Deals out of 930 listings starting at $6,900
Used Chevrolet Suburban
8 Great Deals out of 530 listings starting at $5,000
Used Cadillac Escalade
20 Great Deals out of 448 listings starting at $5,000
Used Chevrolet Silverado 1500
167 Great Deals out of 7,420 listings starting at $6,995
Used Ford Expedition
21 Great Deals out of 631 listings starting at $5,999
Used Ford F-150
305 Great Deals out of 13,473 listings starting at $3,888
Used Toyota Sequoia
5 Great Deals out of 59 listings starting at $19,990
Used Ford Explorer
62 Great Deals out of 1,825 listings starting at $6,990
Used Toyota 4Runner
22 Great Deals out of 524 listings starting at $14,995
Used GMC Yukon XL
14 Great Deals out of 708 listings starting at $9,999
Used Dodge Durango
53 Great Deals out of 1,850 listings starting at $6,987
Used GMC Sierra 1500
141 Great Deals out of 7,842 listings starting at $4,944
Used Jeep Grand Cherokee
133 Great Deals out of 3,707 listings starting at $4,999

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.