2012 Gen. 1 Shifting Issues

[Sam C]

Greetings All,
My Gen. 1 with 107K has started slipping gears when idling at stop and first starting out after...
All ok at steady speed..
Any ideas out there?
Thanks, Sam C.

 

[GCATX]

Make sure it's not low on fluid.

 

[CoronaRaptor]

what @GCATX just said, there's a dipstick you can access from under the truck, it's a pain in the ars to get at honestly, and a pain in your hand when you burn it on the exhaust (right side). If you dont have a lift or a way to lift it level, it shouldn't cost too much to have a transmission shop check the level for you.

 

[mashtastic]

19mm open end wrench
Might want to do a trans filter change.