Hello my names nate. I've owned quite a few GM products over the past years but like to think of myself as a ford fanatic. However i'm really not biased to anything. I'm looking at a 98 GTP with 120k on the clock, it appears to have been well taken care of. What do I need to be looking for? I know that the Grand am GT's had a thing with intake manifold gaskets. However if i'm right that was a 3.1 motor?