Scion tC Forums banner
1 - 1 of 21 Posts

· Registered
Joined
·
108 Posts
The grinding from 1st to 2nd is a known issue with the tC and most cars that i know of. It only does it early in the morning when the car is cold because the Tranny fluid hasnt warmed up enough to lube the gears.

I just recently installed the TWM SS Stage 2 (love it) and the issue has gotten better but didn't get rid of the problem. Some people have actually switched to Synthetic Tranny Fluid Redline MT-90, i think. I havent switched just yet but am considering it.
 
1 - 1 of 21 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top