Problem Description and Possible Solution
A dirty throttle body may cause a lower than normal idle and an engine stalling condition can develop. Performing a throttle body service will generally correct this concern.
Problem DataRepairPal Verified
Average mileage: 137,064 (28,000–276,000)
Engines affected: 5.7L V8, Gasoline
11 model years affected: 1995
, more2002, 2003, 2004, 2005, 2006, 2007, 2009
27 people reported this problem
Ours will say traction control off, stabilitrack off, and then say reducing engine power. It also can not sit and warm up or it will die. We have been waiting on a new throttle body for over two weeks.
vehicle would stall at red lights,turns,and shifting into reverse. I used CRC throttle body cleaner and
CRC mass air flow cleaner. Problem solved instantly!!!
My 2009 suburban behaved the same way, rand rough, stabilitrak light, traction control light, service engine - the whole 9 yards, this all happened at 0500 hours on the way to work. My husband got it to the dealership and they indicated it was the throttle body, we will see when it is picked up...not very happy about any of this, what a dangerous situation...