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Model Years Affected: 2001, 2002, 2003, 2004, 2005, 2006
A dirty throttle body may cause a lower than normal idle and possible stalling condition. Performing a throttle body service will commonly correct this concern.
Q&A > GMC > 1999 GMC Yukon
Q&A > GMC > 1995 GMC Yukon
Common Problems > GMC Yukon
Q&A > GMC > 2003 GMC Yukon