I just got a 91 Chevy Tracker that had been parked for more than 2 years. It starts great but dies if you don't keep feathering the gas and keeping the rpm up. I just changed the oil, put in new air filter, and have a new fuel filter to put in as well. I am not sure why it was parked for 2 years with out running it, but figure there must have been some sort of problem to warrant that. I only paid a $100 for it so I am not complaining. I would like to get it running better though.