shifting while at stop light [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: shifting while at stop light


problemchild
05-21-2005, 08:13 PM
Sometimes my tranny seems like its shifting while Im stopped at a light. You feel a little push in your seat and the truck moves a little bit. Is it normal?

Mike L.
05-22-2005, 12:00 AM
Any program or trans mod?
mike

_nar_
05-22-2005, 01:23 AM
Is it right when you stop? If I roll up to a stop really fast and then stop, it shifts down to first after I have quit moving and feels like it kicks the truck when it engages... Dad's does it too...

problemchild
05-22-2005, 08:29 PM
Yes it happens after I stop. No mods to tranny...

Mike L.
05-22-2005, 08:44 PM
Yes it happens after I stop. No mods to tranny...

I would be happy to run a scan and check it, no charge. You are not far from me. 405 fwy and Century blv.
mike

dieselrcr337
05-22-2005, 08:48 PM
mine does it too. mostly when im creeping up to the line after the burn out.

ockgator
05-24-2005, 11:57 PM
sounds like slip yoke bind... mine does it on both take off and stop... worse when pulling trailer. One piece shafts use GM "blue " grease, 2 piece take apart and grease, I'm gonna drill out my yoke for a zerk(someday)