Hi there, new to the forum. In about a week or so, I'm going to be buying my friend's 1990 K2500. Minimal body rust, no frame rust, 175,xxx miles. For an Ohio car, it's in great shape. Just wondering if there are is anything I should do tune-up wise. It has a fresh oil change, plugs, wires, and I think brakes. The only problem is that when you're in 4-wheel drive going down the road, it pulls to both sides. Anybody have any idea what it could be? It has the 5.7l 350. Any ideas would be helpful. Also, thinking about putting a cold air intake on it to gain MPGs, as I drive 127 miles one way to college.

Thanks.

 

Not sure your road conditions, but if theres no snow on the road. Theres no reason I'd drive down the road in 4wd. Doing so will just cause problems anyways, from what I've always been told.