general problems of the 2001 GMC Jimmy

The consumer stated the 2001 GMC Jimmy was losing power while driving. The vehicle speed varied. The vehicle will not accelerate. This has been a problem since 2003. The vehicle has been in the shop eight times for repairs. The dealership could not find what the problem was. The dealer test drove, scanned and looked through manuals trying to find the cause of the problem. The consumer called the manufacturer, who gave her a card so that she would not have to pay for the expenses.