why does my 95 gmc yukon have no power

Asked by Jan 29, 2016 at 01:32 PM about the 1995 GMC Yukon SLE 4WD

Question type: Maintenance & Repair

I replaced all censors, did full tune up, replaced coil, not the catalic converter,
replaced the o2sensor, Checked for intake leaks,  And still have no power
when going up hill

1 Answer

330

Usually if problems at higher rpms, you check for a blockage of some kind, fuel--air--exhaust. With the tune-up, did you use a gage and check proper fuel pressure, you may have to check fuel pressure under load? If this vehicle is an automatic, do you drive it in od, if so, have you tried taking the hill in drive? Does the tranny downshift if vehicle is under a load?

Your Answer

Add photo

Related Questions

Search GMC Yukon Questions

GMC Yukon Experts

#1 clayduster71
clayduster71
Reputation 2,010
#2 Danielle Heller
Danielle Heller
Reputation 450
#3 David Boccabello
David Boccabello
Reputation 410
View All

Related Models For Sale

Used Chevrolet Tahoe
807 Great Deals out of 28,674 listings starting at $1,500
Used Chevrolet Suburban
495 Great Deals out of 18,928 listings starting at $1,400
Used GMC Sierra 1500
930 Great Deals out of 62,271 listings starting at $1,395
Used Ford Explorer
1,001 Great Deals out of 73,800 listings starting at $750
Used Jeep Grand Cherokee
885 Great Deals out of 69,215 listings starting at $1,300
Used Ford F-150
2,878 Great Deals out of 212,656 listings starting at $1,000
Used Toyota 4Runner
328 Great Deals out of 20,882 listings starting at $1,990

Used Cars For Sale

2017 GMC Yukon SLE 4WD For Sale
553 listings starting at $45,778
2016 GMC Yukon SLE 4WD For Sale
94 listings starting at $36,479
2015 GMC Yukon SLE 4WD For Sale
6 Great Deals out of 139 listings starting at $32,995
2014 GMC Yukon SLE 4WD For Sale
8 listings starting at $29,000
2013 GMC Yukon SLE 4WD For Sale
3 Great Deals out of 24 listings starting at $14,995