Two problems related to engine stall have been reported for the 2003 GMC Yukon. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 GMC Yukon based on all problems reported for the 2003 Yukon.
The contact owns a 2003 GMC Yukon. While driving approximately 30 mph, the engine stalled and the check engine warning indicator illuminated. The vehicle was coasted to the shoulder of the road. The engine restarted after several attempts, but the failure recurred. The dealer was unable to diagnose the cause of the failure. The vehicle was not repaired and the manufacturer was not notified. The approximate failure mileage was 115,000.
Driving to work and "reduce engine power" came on. Engine stalled out and would not gain speed. I was in a lot of traffic when this happen and my vehicle cause a incident because of the sudden engine reduced all speed. GMC should do some research about this problem and inform the public of all the dangers these vehicles are causing for public transportation. This is ludicrous that GMC does not have these vehicle off he streets and destroyed knowing that they are putting people lives in danger. I will ever ever buy a GMC vehicle again.