stampede 4x4 diff?

[fescue101]

I just got a stampede4x4 on trade and when i give it a lot of gas it pulled left and don't wheelie. But in reverse it will wheelie. Is this a diff problem or something else?

 

[Jacks9930]

Possible. Hold 3 tires and spin one on the back. If it spins at all you diff is toast. But if you have a center diff it will spin. The best way to know is to take it apart and look at it. If nothing is wrong you can then fill the diff with a heaver oil and that will help keep both tire spinning the same.

 

[fescue101]

I got it. It was the back wheel hex was screwed up. Changed them out and it works like New. Thanks for the help