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2009 Chevrolet Silverado 1500 LT 5.3L Suspension
Posted to GM Chassis on 5/26/2022 13 Replies

Customer stated the vehicle would produce a thumping sound on hard acceleration from a stop. Conditions that set this as well include being on a steep incline and when vehicle is loaded with a trailer. I am able to duplicate the concern at a stand still, t...

13 Replies Received (View Replies)

  Related Documents & Media  2009 Chevrolet Silverado 1500 LT

 
Message Closed w/FIX

car Vehicle Data

2009 Chevrolet Silverado 1500 LT

VIN 2GCEK23379
Engine5.3 L / 8 cyl / FLEX
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedSuspension
ConditionsThumping/Clunking Sound on Acceleration
Message Closed w/FIX

car Vehicle Data

2009 Chevrolet Silverado 1500 LT

VIN 2GCEK23379
Engine5.3 L / 8 cyl / FLEX
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedSuspension
ConditionsThumping/Clunking Sound on Acceleration