Close
QUESTIONS

RepairPal is your advocate for car care advice and guidance

Q: why is my truck idling up and jerking at red lght,just had massflow sensor done on 2003 GMC Yukon XL Denali

it happen most of the time when im at a red lght
Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more
Didn't find what you were looking for?