rocman

Just ran my 6th tank through my new TRX 3.3 engine and now I need to tune it up. It sounds like it is not shifting gears and idling high.
any advice ?
need more info?

Pull_My_Finger

Most shifting problems are due to the motor not being correctly tuned. Same with a high idle. Take it out to your local track and get someone with experience to check it out.

Duster_360

iTrader: (21)

The older 2.5's wouldn't shift until they were leaned out a bit when you tuned them for performance. Then they would start shifting.