My rex act funy recently. When it's in the first gear and second gear RPM around 3000 my car starts to shake. I drive my car hard and I use it to drift. There are several things that I can think could go wron.

1) Wheels's balance is bad

2) Problem wiht my drivetrain

3) Problem with the Differential

Do you have any idea what could be wrong with it. Help needed~`Please~`!

 

Most likely its:

- Tire out of balance (maybe the balancing lead flew off?)
- dented wheel (Hit a curb too hard?)
- Driveshaft get dented/bent?

I feel like there's one more, and I can't think of it.

 

Thanks buddy~~

 

Im gonna bet on the driveshaft and the balance of the wheles start there