I don't know if it just the weight of the front end or not but when I have it in 4wd it has a pull to the right side. If I get on the throttle it gets worse. I have had a ton of 4x4 but haven't felt like this before. Any suggestions?

torque steer... least that's what I think it is, since we have more torque and grip up front you're more likely to feel it. Most front wheel drive cars have it too.

if t-bars are cranked it seems to be worse

check front alignment. A bit out of spec may not be felt until power is applied to tire

I noticed mine doing similar things. I took her in and the idler arm was shot. They replaced and now solid. I am aware that if the idler arm is shot then more than likely the pitler arm is a gonner too. Kennedydiesel sells the whole beefed up package.
Ben

If your idler arm was shot, didn't you have some play in steering. My tbars are cranked a little bit also.