Two problems related to catalytic convertor 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.
2001 Yukon denali- abs fails at slow speeds 2001 Yukon denali- catalytic converter failure.
Vehicle had been sitting for about 2 hours and consumer drove vehicle less than a block and temperature gauge was showing hot. Consumer pulled over, and black smoke was coming from hood. Catalytic converter was red hot. Took vehicle to dealer, and dealer stated that fuel was dumping in catalytic converter. Please provide any further information.