Conversation Between clem1226 and KWIZ

It might not be coincidence after all with our trucks. Was surprised to here that someone else was in the same situation as me. Be a good idea to look into it. the last of the VIN is 42078 , Build date 11/99.

glad I could help, did setting the PCM back to stock help the hard shifts?

also, whats the build date on your truck and the last 5 of the vin, mine is 8/99 and the last 5 of the vin are 33749. I am wondering if there is something that went in to our batch that causes the hard shifts with hypertech programming.