What is wrong with my Tahoe?

Asked by Danny Jun 09, 2021 at 02:45 PM about the 2003 Chevrolet Tahoe LT RWD

Question type: Maintenance & Repair

Truck runs great but recently at random times it will act
like it's running out of fuel with a full tank even and then I
can just wait a few minutes and it will start up I know
something is going bad hoping someone might be able to
help

2 Answers
27,560

oilyspill answered 3 years ago

How long since a tune-up? Any applicable trouble codes? If you think fuel issue, use a gage and check proper fuel pressure, 55--62 psi so if in the middle should be fine. Sometimes for fuel pressure, you can cycle the key on and off a few times before you crank it, if that helps, you need to check fuel system. When problem is ongoing, if it takes a while before it will start, that is the time to do testing, have helper crank it while you check for spark--proper fuel pressure--fuel injector pulse? The problem could almost anything? good luck

Mark helpful

Your Answer:

Related Questions

  • What is wrong with my Tahoe? 2 Answers

    Truck runs great but recently at random times it will act like it's running out of fuel with a full tank even and then I can just wait a few minutes and it will start up I know something is going b...

    2003 Chevrolet Tahoe LT RWD

    -

    Maintenance & Repair

  • What's wrong with my 2005 Chevy Tahoe? 3 Answers

    I have an 05 Chevy Tahoe that smells like real strong gas fumes while running and driving and also while running and sitting still. What could that be?

    2005 Chevrolet Tahoe Z71 RWD

    -

    Maintenance & Repair

  • what wrong with my vehicle 1 Answer

    I have a 2001 chevy Tahoe and lately its been struggling to stay started like its not getting enough gas. when you turn the vehicle on it sputters and tries to die so you have to press on the gas to k...

    2001 Chevrolet Tahoe LS 4WD

    -

    Maintenance & Repair

  • What's wrong with my 2004 Chevy Tahoe 5.3l 2 Answers

    My fuel light went on, on my 2004 Tahoe I'm parked it right after it turned on. The next day or went to start it and it didn't want to start. So I went and got a couple gallons of gas, poured it i...

    2004 Chevrolet Tahoe Z71 4WD

    -

    Maintenance & Repair

  • What is causing my tahoe problems? 1 Answer

    I have a 99 Tahoe I put new fuel filter and oxygen sensors and plugs and distributor cap on and crankshaft position sensor runs kinda slow and backfire until 30mph then after that runs fine ba...

    1999 Chevrolet Tahoe LS 4-Door 4WD

    -

    Maintenance & Repair

Shortcuts

Search Chevrolet Tahoe Questions

CarGurus Experts

  • #1
    John Carson
    Reputation
    3,580
  • #2
    Rowefast
    Reputation
    2,320
  • #3
    Gene Arnett
    Reputation
    2,170
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used GMC Yukon
16 Great Deals out of 894 listings starting at $1,225
Used Chevrolet Suburban
8 Great Deals out of 495 listings starting at $8,500
Used Cadillac Escalade
22 Great Deals out of 376 listings starting at $7,495
Used Chevrolet Silverado 1500
190 Great Deals out of 5,900 listings starting at $2,975
Used Ford Expedition
29 Great Deals out of 806 listings starting at $7,888
Used Toyota Sequoia
3 Great Deals out of 65 listings starting at $16,489
Used Ford F-150
301 Great Deals out of 15,183 listings starting at $1,712
Used GMC Sierra 1500
141 Great Deals out of 7,082 listings starting at $3,950
Used GMC Yukon XL
17 Great Deals out of 642 listings starting at $13,950
Used Toyota 4Runner
9 Great Deals out of 314 listings starting at $9,700
Used Dodge Durango
41 Great Deals out of 2,266 listings starting at $5,500
Used Ford Explorer
83 Great Deals out of 2,033 listings starting at $2,999
Used Jeep Grand Cherokee
113 Great Deals out of 3,197 listings starting at $4,995
Used Chevrolet Silverado 2500HD
18 Great Deals out of 1,266 listings starting at $9,990

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.