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Hi i need some help with my car.

I had a mechanic look over it and he said something to do with the throttle control isnt working at all\

Its an R32 GTS-T with a motor swap to an RB25De non turbo also its an auto

also the auto isnt working properly and gets stuck in 3rd unless you pull the T bar down into 2nd or 1st and rarely goes into fourth

Anyways when you accelerate and let the foot off the peddle the can doesnt decelerate it just rolls were a working auto shouldnt do that, It also idles at like 1200rpm and doesnt go down when the car is heated up 

I need help understanding what i actually need to replace and fix and if i can do it myself

Thanks

Edited by Sheldon
1 hour ago, Sheldon said:

t just rolls were a working auto shouldnt do that

 

1 hour ago, Sheldon said:

also the auto isnt working properly

seems pretty clear...

1 hour ago, Sheldon said:

I need help understanding what i actually need to replace and fix and if i can do it myself

The auto i'm guessing

 

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