Replaced engine now truck crank but no start

Asked by KennnnyROB99 Jul 13, 2024 at 08:42 PM about the 2005 Chevrolet Tahoe LT 4WD

Question type: Maintenance & Repair

Replaced engine in my 05 Tahoe LT 4x4 and now truck will crank but will not
start.  I have good fuel pressure at fuel rail.  I have brand new battery,
alternator, plugs, coils, wires.  Also all new AC Delco sensors to include
Crankshaft and Camshaft position sensors.  I checked power at each main coil
harnesses with key to ON position  and have power on pink wire on each side.  
But no power on any other wire while key is in ON position and also while
attempting to start engine.

3 Answers
310,085

Gene answered 3 months ago

Security system reset? What does live data show, it doesn't have to run to get some of that information, Checked fuses? The other side will be a negative trigger signal.

Mark helpful
39,945

beatupchevy answered 3 months ago

Some vehicles are particular about fuel pressure , just having it won't do . Things can go wrong by pure coincidence while doing other work . Same as any no start , check for proper fuel pressure , spark and injector pulse

Mark helpful
2,315

Jeff answered 3 months ago

Check all your ground wires that go to the motor. A bad ground will cause a no start condition.

Mark helpful

Your Answer:

Related Questions

  • Replaced engine now truck crank but no start 3 Answers

    Replaced engine in my 05 Tahoe LT 4x4 and now truck will crank but will not start. I have good fuel pressure at fuel rail. I have brand new battery, alternator, plugs, coils, wires. Also all new ...

    2005 Chevrolet Tahoe LT 4WD

    -

    Maintenance & Repair

  • 2007 chevy Tahoe crank but no start 5 Answers

    My 2007 Tahoe cranks but won't start, battery was replaced and O2 sensors as well. Any help would be great!

    2007 Chevrolet Tahoe LT 4WD

    -

    Maintenance & Repair

  • No crank no start 1 Answer

    Hi No crank no start in a warm weather

    2004 Chevrolet Tahoe LS 4WD

    -

    Maintenance & Repair

  • Crank but no spark 2 Answers

    Replaced crank and cam sensors, ignition module, coil and distributor, cap and rotor but the engine still won't turn over. It cranks but no spark up top at the coil. I tested all the parts on anot...

    1999 Chevrolet Tahoe LS 4-Door 4WD

    -

    Maintenance & Repair

  • No crank no start 1 Answer

    We check battery ,I replaced the start , sparks and the. Fuses We try to turn on directly and the car turn on. That the only way to turn on All this issue happened only in the simmer time whe t...

    2004 Chevrolet Tahoe LT 4WD

    -

    Maintenance & Repair

Tahoe

Looking for a Used Tahoe in your area?

CarGurus has 717 nationwide Tahoe listings starting at $5,995.

Postal Code:

Shortcuts

Search Chevrolet Tahoe Questions

CarGurus Experts

  • #1
    John Carson
    Reputation
    3,580
  • #2
    Rowefast
    Reputation
    2,320
  • #3
    Gene Arnett
    Reputation
    2,160
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used GMC Yukon
18 Great Deals out of 736 listings starting at $5,998
Used Chevrolet Suburban
4 Great Deals out of 407 listings starting at $12,000
Used Cadillac Escalade
16 Great Deals out of 407 listings starting at $6,995
Used Chevrolet Silverado 1500
212 Great Deals out of 5,925 listings starting at $3,995
Used Ford Expedition
29 Great Deals out of 811 listings starting at $7,888
Used Ford F-150
296 Great Deals out of 15,534 listings starting at $1,712
Used Toyota Sequoia
3 Great Deals out of 70 listings starting at $16,489
Used GMC Yukon XL
14 Great Deals out of 546 listings starting at $12,950
Used Toyota 4Runner
15 Great Deals out of 341 listings starting at $9,900
Used Ford Explorer
82 Great Deals out of 2,014 listings starting at $2,999
Used GMC Sierra 1500
126 Great Deals out of 6,796 listings starting at $3,975
Used Dodge Durango
45 Great Deals out of 2,288 listings starting at $5,500
Used Jeep Grand Cherokee
109 Great Deals out of 3,274 listings starting at $4,995
Used Lincoln Navigator
6 Great Deals out of 196 listings starting at $9,869

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.