siibe

Thanks for your help frank_ster and fishbone , ill try those and see if it helps.

It changes off gear then theres a moment that nothing happens and revs go up and then it changes to higher gear . Is that transmission slipping ?

Heh guys , so this is my problem when im doing full gas acceleration my transmission kind of thinks before changing and it happens with 1-2 and 2-3 gear changes. It hits rev limiter and thinks for while and then changes. Car is 04 jdm lgt 5eat , any help ?