My my has started revving out its an auto on 1996 Toyota RAV4

It sounds dry but i checked all the fluids and there all full i do have a oil leak but somehow the dipstick is saying its full? I'm thinking there could be a blockage somewhere? But hey im not a mechanic =(

Asked by for the 1996 Toyota RAV4
need better discription of issues to adv
When accelerating my car sounds dry like somethings empty.
It also takes a while to go but the rev's are high.
1 more answer , 1 more comment
check fluid
Yeah I did and its all full ???