Silverado 1500 HD

Stalling or Low Engine Idle Speed Due to Dirty Throttle Body on Chevrolet Silverado 1500 HD

Problem Description and Possible Solution

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.

Problem Data
RepairPal Verified
Average mileage: 200,000 (200,000–200,000)
9 model years affected: 2001, 2002, 2003, 2004, more2005, 2006, 2007, 2008, 2009
11 people reported this problem
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My truck looses all power ,I have to pull over shut it off and wait 10 sec before starting and then works fine again. Does this anywhere up to one to four times a day .i was told it's something to do with the throttle body