Ok, when ever i have it in 4wd it pulls to the left or the right only when hitting the gas. It doesnt want to go straight. Its fine when in 2wd or in 4wd when not hitting the gas. Any ides as to what it could be?

 

That is normal as the front diff is open. When you hit the gas one or the other front tire will start to grip, thus making it feel like the steering is pulling.

 

no i know its not normal. it was fine this summer. Its doesnt happen just when i hit the gas to accelerate. it does it while cruising down the road. if i push the gas peddle in at all at any speed it pulls.

i know what you mean but its not a slight pull. I cant even use my 4wd its so bad.