walledition

iTrader: (3)

when truck is cold it wont shift into overdrive, happend last winter with my previous performabuilt transmission with my stock converter modified to 2500, since then i got another performabuilt and a circle d converter and does the same this winter, i start the truck for like 3 to 5 minutes and have to drive like 5 miles till it warms up a bit then it shifts into overdrive, when its a warm day then theres no problem

just checking if that right??

thank you
Ruben

AJII

iTrader: (7)

It should shift into overdrive at any temperature. But what youre noticing is probably the converter not locking. And that's normal. Won't lock until the trans reaches a certain temperature.

14psisupra

iTrader: (1)

yep, mine does the same all stock except for a tru-cool cooler

walledition

iTrader: (3)

Oh ok I'm glad its normal!! Thank you for the quick awnsers

Ruben