Car Problem Reports
GMC Yukon Denali Stalling or Low Engine Idle Speed Due to Dirty Throttle Body
GMC Yukon Denali Problem
Average Mileage: 94,166 mi (75,500 mi - 110,000 mi)
Visitor, 2001 GMC Yukon Denali, 110,000 mi
Tractoin and check engine illuminate and the car speed and power goes down. I try to disconnect battery and both light went off, unfortunately it comes back later.
Visitor, 2011 GMC Yukon Denali, 97,000 mi
TROTTLE BODY HAD ISSUES THAT EFFECTED MY BRAKE SENSOR AS WELL..