To. Anyone

Asked by Dec 17, 2015 at 09:38 PM about the 1999 GMC Yukon

Question type: Maintenance & Repair

99 Yukon seams to run fine for about 10 min then won't run worth nothing
spitting and sputtering sounds like timing but if you Waite 20 min will start up
and run fine for 10 miles or so .thinking fuel pump not sure

1 Answer

735

Some fuel pumps run "hot" when they are failing. Then they cool off and work again. A fuel gauge will answer this question. keep it hooked up and watch the pressure when the engine dies. Also check the fuel pump ground on the frame near the fuel tank/pump. Be sure the ground bolt is tight.

Your Answer

Add photo

Related Questions

Search GMC Yukon Questions

GMC Yukon Experts

#1 clayduster71
clayduster71
Reputation 2,140
#2 David Boccabello
David Boccabello
Reputation 500
#3 Danielle Heller
Danielle Heller
Reputation 470
View All

Related Models For Sale

Used Chevrolet Tahoe
549 Great Deals out of 29,235 listings starting at $1,699
Used Cadillac Escalade
239 Great Deals out of 11,197 listings starting at $2,495
Used GMC Yukon XL
237 Great Deals out of 12,302 listings starting at $2,950
Used Chevrolet Suburban
323 Great Deals out of 19,720 listings starting at $2,000
Used GMC Sierra 1500
824 Great Deals out of 68,200 listings starting at $2,484
Used Ford Expedition
473 Great Deals out of 24,887 listings starting at $700
Used Chevrolet Silverado 1500
1,716 Great Deals out of 175,753 listings starting at $1,250
Used Ford F-150
2,198 Great Deals out of 206,316 listings starting at $1,499
Used Jeep Grand Cherokee
1,029 Great Deals out of 74,887 listings starting at $750
Used Ford Explorer
944 Great Deals out of 72,518 listings starting at $1,000
Used Dodge Durango
273 Great Deals out of 22,704 listings starting at $1,200
Used Toyota 4Runner
254 Great Deals out of 20,494 listings starting at $1,800

Used Cars For Sale

2017 GMC Yukon For Sale
16 Great Deals out of 8,841 listings starting at $39,124
2016 GMC Yukon For Sale
14 Great Deals out of 1,036 listings starting at $34,750
2015 GMC Yukon For Sale
31 Great Deals out of 1,384 listings starting at $29,251
2014 GMC Yukon For Sale
17 Great Deals out of 389 listings starting at $21,995
2013 GMC Yukon For Sale
39 Great Deals out of 724 listings starting at $14,995

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.