Two problems related to fuel injection have been reported for the 2001 GMC Yukon. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 GMC Yukon based on all problems reported for the 2001 Yukon.
At approximately 35,000 miles on 2001 GMC Yukon xl, the car began stalling when pulling into a parking space or when idling at red lights, etc. Took the car to the dealership with complaint. We were told it needed the fuel injection service. We had this done at a local mechanic and the next time we refueled the vehicle, we smelled gas and noticed the car was leaking fuel. Now any time we completely fill the vehicle with gas, it leaks and you can smell gas for a few days. When we took the car back to the dealership with this complaint, the car was then out of warranty, and the dealership wanted $250 just to look at the gas tank to see what was wrong. We denied that service. We were made aware of a possible problem through an article in the atlanta journal constitution on 9/14/04.
Problems with 2001 Yukon xl emergency brake. Consumer heard a humming sound coming from under the vehicle and the abs light illuminated. When taken to the mechanic, the consumer was advised the throttle body and electronic brake module needed to be replaced. . Also the emergency park brake was inoperative.