1-2-1-2-1-2-1-2 shifting?

[BHaner]

I know someone on here was talking about it... But I don't remember what thread it was in.



What causes it... and what is the solution?



Mine only seems to do it when cold... Under light throttle.

 

[RVanWagnen]

my truck did the same thing, not sure what causes it but a new ATS valvebody fixed it... .

 

[SLangegger]

Byron,



Is this what your looking for?



https://www.turbodieselregister.com...-you-have-48-re-auto-trans-problems-read.html



Steve

 

[BHaner]

Yeah! Thanks!