general problems of the 1997 Nissan Quest

Purchased used 56k w/in 30days engine light air conditioner workedat first, then sometimes not air conditioner never cooled the car like others we use. When driving more than 60 miles or so. I have had the car stop/stalled. All panel lights come on/eng light. I was stalled twice on the fastrak,91/55. And twice on a long trip on 5/101 frwy. I am scared to drive this car it is unpredictable. Please advise.

I just wanted to state that I have identified with most of the failure problems that are listed on the complaint page. The right rear seat belt has failed, it will not pullout or retract, and no one cause this problem, it is a malfunction of the saet belt. There is a significant fuel odor in the van from time to time, no particular time noted. The sliding door does not lock and unlock properly, and it will lock by itself and stick, also it will not stay in the open position consistantly. My brake pads are going out, it may just be normal wear and tear, but they seemed to go out all of a sudden. In general it makes all kinds of whistling, grinding and bumping noises when driving.

When vehicle is cold it has a very strong odor of gasoline in inside and outside compartments. Dealer contacted.