Well, I'm not even sure saying that it "pulls left" is accurate. It feels more like the rear end is pushing right. When I pull away from a complete stop, it feels like the right rear is trying to come around. If you've ever seen a car with a bent frame "crabbing" down the road, that's what it feels like its doing. And I have to counter it with a slight steer to the right. If I just hold the steering wheel straight, it will begin to veer left. There is zero steering movement when it veers left. In fact if I let go of the steering wheel, it will remain dead straight. It does this only when taking off from a full stop, or when I am already rolling and accelerate hard. All other times it just tracks nice and straight no problem.
It just started doing this recently. I have not done any mods in a long time (a year or more). A month ago I had it in a shop to replace a leaking seal and bad bearings in the right rear axle. So makes me wonder if this new development is somehow related?
Anyone have any thoughts on this?