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2009 Chevrolet Express 2500 4.8L 1-2 Shift
Posted to GM Transmission on 9/25/2012 8 Replies

Road tested vehicle and noticed intermitently the 1-2 shift on normal acceleration at times would harshly shift just like early trans with broken accumilator spring.

8 Replies Received (View Replies)

  Related Documents & Media  2009 Chevrolet Express 2500

 
Message Closed w/FIX

car Vehicle Data

2009 Chevrolet Express 2500

VIN 1GCGG25C89
Engine4.8 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
Affected1-2 Shift
ConditionsIntermitent Clunk
Message Closed w/FIX

car Vehicle Data

2009 Chevrolet Express 2500

VIN 1GCGG25C89
Engine4.8 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
Affected1-2 Shift
ConditionsIntermitent Clunk