Stalling or Low Engine Idle Speed Due to Dirty Throttle Body on Chevrolet Avalanche 2500

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: (–)
5 model years affected: 2002, 2003, 2004, 2005, more2006
7 people reported this problem
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When I come to a stop it stalls
MY AVALANCHE STARTED STALLING AT LIGHTS OR STOP SIGNS NOW IT JUST STALLS WHEN I AM DRIVING. I HAVE REPLACED THE FUEL PUMP BUT IT IS STILL HAPPENING. HELP!!!!