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 out of 1 people think this is helpful.
61,405

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

Add photo

Related Questions

Yukon

Looking for a Used Yukon in your area?

CarGurus has 17,128 nationwide Yukon listings starting at $1,799.

ZIP:

Search GMC Yukon Questions

GMC Yukon Experts

#1 clayduster71
clayduster71
Reputation 2,020
#2 Danielle Heller
Danielle Heller
Reputation 450
#3 David Boccabello
David Boccabello
Reputation 410
View All

Related Models For Sale

Used Chevrolet Tahoe
778 Great Deals out of 28,448 listings starting at $1,500
Used Cadillac Escalade
308 Great Deals out of 10,692 listings starting at $1,900
Used GMC Yukon XL
360 Great Deals out of 12,481 listings starting at $1,995
Used Chevrolet Suburban
464 Great Deals out of 18,776 listings starting at $1,399
Used GMC Sierra 1500
941 Great Deals out of 62,271 listings starting at $1,395
Used Ford Expedition
420 Great Deals out of 24,712 listings starting at $1,999
Used Chevrolet Silverado 1500
2,298 Great Deals out of 155,159 listings starting at $1,395
Used Ford Explorer
939 Great Deals out of 73,806 listings starting at $750
Used Dodge Durango
301 Great Deals out of 24,111 listings starting at $1,500
Used Jeep Grand Cherokee
846 Great Deals out of 68,675 listings starting at $864
Used Ford F-150
2,702 Great Deals out of 211,804 listings starting at $1,000
Used Toyota 4Runner
319 Great Deals out of 20,550 listings starting at $2,295
Used Lincoln Navigator
118 Great Deals out of 5,617 listings starting at $1,299

Used Cars For Sale

2017 GMC Yukon For Sale
5,453 listings starting at $42,548
2016 GMC Yukon For Sale
38 Great Deals out of 1,827 listings starting at $36,470
2015 GMC Yukon For Sale
51 Great Deals out of 1,282 listings starting at $29,988
2014 GMC Yukon For Sale
26 Great Deals out of 441 listings starting at $23,500
2013 GMC Yukon For Sale
53 Great Deals out of 925 listings starting at $14,995