How to start my engine after engine swap
10

Asked by Steven Jan 06, 2020 at 12:23 PM about the 2003 Chevrolet Suburban 1500 RWD

Question type: Maintenance & Repair

I have a 2003 Suburban and I swapped engines
ones I got it in I could not get the coils to fire so the
Suburban want start. What should I do?

1 Answer
27,560

oilyspill answered 4 years ago

Battery has a full charge? All battery cables/connection all good? Engine grounds/chassis grounds all good? Did you check to see if computer awake? One way to check is to turn on the key, check for a ref voltage at any sensor that uses a ref voltage. If no ref voltage, the computer isn't awake, check voltage and ground circuits for computer. Pink wire at ignition coil is primary voltage and fuse protected, key on. Use a test light to check. Any applicable trouble codes?

Mark helpful

Your Answer:

Related Questions

  • How to start my engine after engine swap 3 Answers

    I have tried everything but still can't get my coils to fire on my 2003 Chevrolet Suburban. I have changed my motor to a 2004 5.3 liter engine. I have put a voltage meter on it and everything is g...

    2003 Chevrolet Suburban 1500 RWD

    -

    Maintenance & Repair

  • How to start my engine after engine swap 1 Answer

    I have tried everything to get my 5.3 liter engine running. I hooked the computer up to it and it gave me a code PO335 that was the crank shaft sensor but I bought a new one but it still would not...

    2003 Chevrolet Suburban 1500 RWD

    -

    Maintenance & Repair

  • How to start my engine after engine swap 1 Answer

    I have a 2003 Suburban and I swapped engines ones I got it in I could not get the coils to fire so the Suburban want start. What should I do?

    2003 Chevrolet Suburban 1500 RWD

    -

    Maintenance & Repair

  • Engine Swap 1 Answer

    I have a 2000 Chevy Suburban 1500 2wd LS . My question is, will I be able to swap Engines from a 2000 GMC Sierra 4wd without issue

    2000 Chevrolet Suburban 1500 RWD

    -

    Maintenance & Repair

  • Swap engine from 92 suburban to 99 suburban both have 5.7 4 Answers

    How difficult or is it even possible to swap a 5.7 chevy 350 from a 1992 suburban to a 1999 5.7 chevy suburban?

    1999 Chevrolet Suburban K1500 4WD

    -

    Maintenance & Repair

Shortcuts

Search Chevrolet Suburban Questions

CarGurus Experts

  • #1
    Andrew Olsen
    Reputation
    3,090
  • #2
    JimO65
    Reputation
    2,400
  • #3
    Rowefast
    Reputation
    2,150
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used GMC Yukon XL
15 Great Deals out of 647 listings starting at $13,950
Used Chevrolet Tahoe
19 Great Deals out of 885 listings starting at $5,995
Used Ford Expedition
23 Great Deals out of 813 listings starting at $7,888
Used GMC Yukon
13 Great Deals out of 900 listings starting at $1,225
Used Cadillac Escalade ESV
5 Great Deals out of 131 listings starting at $12,995
Used Cadillac Escalade
21 Great Deals out of 376 listings starting at $7,495
Used Chevrolet Silverado 1500
183 Great Deals out of 5,880 listings starting at $2,975
Used Lincoln Navigator
6 Great Deals out of 172 listings starting at $9,869
Used Toyota Sequoia
4 Great Deals out of 64 listings starting at $16,489
Used Ford F-150
316 Great Deals out of 15,233 listings starting at $1,712
Used Chevrolet Silverado 2500HD
21 Great Deals out of 1,272 listings starting at $9,990
Used GMC Sierra 1500
143 Great Deals out of 7,101 listings starting at $3,950
Used Dodge Durango
51 Great Deals out of 2,266 listings starting at $5,500
Used Toyota Sienna
40 Great Deals out of 751 listings starting at $4,200

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.