99 Yukon is sputtering, coughing, stalling. Just had lifters/pushrods/rocker arms/camshaft/timing chain/MAP sensor replaced. WAS NOT doing this prior to the work. Help please as my mechanic says they cannot find anything byt I say again was not having this problem before work only the lifter knock.

10

Asked by Sep 26, 2016 at 03:58 PM about the 1999 GMC Yukon

Question type: Maintenance & Repair

9 Answers

40

Has your car stalled today? Are you able to get it to start again?

10

Not today its back at the mechanic. Stalled Friday-took back to shop - stalled Saturday when picking up from shop. Sometimes the idle drops to nothing then revs back up other times it just dies.

10

Sorry for split answer. Once stalled it takes 3-6 times to re-start. It will either just turn but not start or it will pop and not start or it'll start n die again. After sitting a few minutes it will start and is questionable whether it will run or not

10

Also ONLY does it when cold. After its warm enough it will run fine.

1 of 1 people found this helpful.
69,675

Sound,s like they may have left a vacume loose,or a gasket on the intake not seated right,

10

I'll ask today, thank you. Supposedly all lines are good but I don't know if they checked for cracks or not. Also mentioned gaskets to them this morning and asked if was sucking air or not, but don't know if they checked.

40

Does it die on you at stop signs/stoplights? Does it start right back up?

40

Oh sorry just saw your answer about it starting back up

10

Only when cold - never warm. Starting takes several attempts before it'll stay running

Your Answer

Yukon

Looking for a Used Yukon in your area?

CarGurus has 962 nationwide Yukon listings starting at $2,500.

Postal Code:

GMC Yukon Experts

  • #1
    clayduster71
    Reputation
    2,770
  • #2
    David Boccabello
    Reputation
    900
  • #3
    Drpsychmom
    Reputation
    740
View All

Related Models For Sale

Used Chevrolet Tahoe
7 Great Deals out of 811 listings starting at $3,995
Used Cadillac Escalade
3 Great Deals out of 496 listings starting at $4,980
Used GMC Yukon XL
13 Great Deals out of 664 listings starting at $2,000
Used Chevrolet Suburban
542 listings starting at $9,995
Used GMC Sierra 1500
245 Great Deals out of 11,531 listings starting at $399
Used Ford Expedition
17 Great Deals out of 378 listings starting at $3,871
Used Chevrolet Silverado 1500
184 Great Deals out of 11,606 listings starting at $1,700
Used Ford F-150
656 Great Deals out of 13,630 listings starting at $3,000
Used Jeep Grand Cherokee
123 Great Deals out of 3,998 listings starting at $2,699
Used Ford Explorer
49 Great Deals out of 1,700 listings starting at $3,985
Used Dodge Durango
198 Great Deals out of 1,189 listings starting at $4,500
Used Toyota 4Runner
5 Great Deals out of 604 listings starting at $3,990

Used Cars For Sale

2018 GMC Yukon For Sale
428 listings starting at $60,825
2017 GMC Yukon For Sale
329 listings starting at $44,888
2016 GMC Yukon For Sale
42 listings starting at $46,995
2015 GMC Yukon For Sale
39 listings starting at $39,999
2014 GMC Yukon For Sale
18 listings starting at $27,877

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.