Lifts Not Functioning Properly

[GT-Skid]

Before when i would hit 6000 rpm's the lifts would kick in and bam. Now there is little difference from 7000 Rpm's then 4000 rpm's. I am alittle worries here. Anyone else have this problem??? Please Advise.

Thanks

[chameleon]

I have heard of some people haveing problems with the lift engageing. I think that they were always the result of miss shifting and such. Have you ever miss shifter/over revved your engine on accident before?

[GT-Skid]

No not that i can remember.

[2002GT_Celica]

You may need an oil change. It could also be that your throttle is loose. I would take it to a dealership if you have the car under warranty and see if they can find the problem.