2003 Chevy 2500hd Transmission Shifting Hard. Now these trucks are getting older and its very likely that your 2003 Chevy Silverado may be having transmission problems. A code said the transmission was not working properly.
Chevy Silverado 2500hd 6 Speed from www.trucktrend.com
Hopefully its something simple. They test drove. A code said the transmission was not working properly.
If I drive 7-8 miles at 65-70 mph like on the interstate once I slow down and stop and start again tranny will shift hard between 1 2 and 3rd.
Hopefully its something simple. Chevrolet Express 2500 Check Engine Light With Code P1870 - 12 reports. I had a shifting issue with my 97 Sierra - it would shift hard from 1st to 2nd mainly when the truck was warm. Have an 06 2500 HD w123K miles.
