My Tahoe won’t start.

Asked by Ezzy02 Mar 17, 2021 at 03:42 PM about the 2007 Chevrolet Tahoe LS 4WD

Question type: Maintenance & Repair

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
it had no current to the fuel pump. Bought an
engine computer already programmed and now it
wink crank. What could be wrong with it.

1 Answer
27,530

oilyspill answered 3 years ago

make sure battery has a full charge and connections all good. if it cranks good but won't start, have a helper crank it while you visually check for spark at the plugs. Use a gage and check proper fuel pressure. Check fuel injector pulse. Any applicable trouble codes. those are the basic checks, in my opinion. I haven't looked up info on your security system, where applicable.

Mark helpful

Your Answer:

Related Questions

  • 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

  • 2010 Tahoe won’t start 1 Answer

    Changed the valve body in transmission on 2010 Chevy Tahoe now it won’t start... the lights come on, the door chimes.... won’t turn over at all. Changed the starter, ignition switch, crank sensor. ...

    2010 Chevrolet Tahoe LT RWD

    -

    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

  • Tahoe won’t grab gear 1 Answer

    I recently just bought a new transmission for my 2000 Tahoe 5.3 4wd and when I go to put it into gear, it won’t move at all. Reverse, drive, 1, 2, 3 etc. How do I fix this problem?

    2000 Chevrolet Tahoe LS 4WD

    -

    Maintenance & Repair

  • Can't start my 99 Tahoe 2 Answers

    My truck was running great until the fuel pump went so I changed it . I already have changed the cap rotor wires and plugs day's before the pump went. I have fuel up to the needle valve and if I s...

    1999 Chevrolet Tahoe LT 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
10 Great Deals out of 836 listings starting at $1,225
Used Chevrolet Suburban
8 Great Deals out of 475 listings starting at $1,497
Used Cadillac Escalade
17 Great Deals out of 380 listings starting at $7,495
Used Chevrolet Silverado 1500
222 Great Deals out of 5,891 listings starting at $2,975
Used Ford Expedition
23 Great Deals out of 808 listings starting at $7,888
Used Toyota Sequoia
7 Great Deals out of 69 listings starting at $16,489
Used Ford F-150
327 Great Deals out of 15,257 listings starting at $3,295
Used GMC Yukon XL
13 Great Deals out of 601 listings starting at $13,995
Used GMC Sierra 1500
148 Great Deals out of 7,070 listings starting at $3,950
Used Toyota 4Runner
10 Great Deals out of 319 listings starting at $9,900
Used Dodge Durango
58 Great Deals out of 2,271 listings starting at $5,500
Used Ford Explorer
72 Great Deals out of 2,080 listings starting at $2,999
Used Jeep Grand Cherokee
135 Great Deals out of 3,222 listings starting at $4,995
Used Lexus GX
63 listings starting at $6,995

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.