R33 Auto Wont Rev Over 4000 Rpm

[SXC32]

Hi I have an R33 with an auto and it wond rev over 4000 RPM when its in drive when its in 1 st or 2 nd it will go to the limiter help please.

[GTSBoy]

First I am going to suggest that you take the time to write complete, well punctuated sentences. I say this because it hurts my head to read what you wrote above, and to be honest, it's not even that badly written.

I think you need to explain what you mean by "won't rev over 4000". Do you mean that if you leave it in drive and start accelerating in 1st gear, that it simply will not rev above 4000? Or are you saying that it will rev up to 4000 and then it will change gear? This is very important because they are obviously quite different, but there is no way to tell from your original post.