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

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.

RepairPal Verified
Average mileage: 79,250 (49,500–109,000)
Engine affected: 4.8L V8
3 model years affected: 2000, 2006, 2007
5 people reported this problem
1 person shared problem details
2000 Chevrolet Silverado 1500- 4.8L V849,500
Low engine idle hot or cold
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