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
310,565

Gene answered 5 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
40,075

beatupchevy answered 5 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
2,335

Jeff answered 5 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

  • 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

  • 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

Tahoe

Looking for a Used Tahoe in your area?

CarGurus has 891 nationwide Tahoe listings starting at $12,900.

Postal Code:

Shortcuts

Search Chevrolet Tahoe Questions

CarGurus Experts

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

Find great deals from top-rated dealers

Search

Related Models For Sale

Used GMC Yukon
16 Great Deals out of 918 listings starting at $4,555
Used Chevrolet Suburban
10 Great Deals out of 579 listings starting at $10,900
Used Cadillac Escalade
13 Great Deals out of 424 listings starting at $9,995
Used Chevrolet Silverado 1500
208 Great Deals out of 5,873 listings starting at $2,975
Used Ford Expedition
23 Great Deals out of 835 listings starting at $7,888
Used Ford F-150
298 Great Deals out of 14,071 listings starting at $1,712
Used GMC Yukon XL
11 Great Deals out of 686 listings starting at $7,988
Used Toyota Sequoia
86 listings starting at $13,989
Used GMC Sierra 1500
141 Great Deals out of 6,552 listings starting at $2,995
Used Ford Explorer
73 Great Deals out of 2,086 listings starting at $3,995
Used Toyota 4Runner
9 Great Deals out of 305 listings starting at $9,995
Used Dodge Durango
58 Great Deals out of 2,239 listings starting at $5,500
Used Chevrolet Silverado 2500HD
30 Great Deals out of 1,248 listings starting at $9,500
Used Jeep Grand Cherokee
108 Great Deals out of 3,166 listings starting at $4,444

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.