I got a 1979 Subaru DL today. Unfortunately it is FWD and Automatic, but the price was right!!!!! It is having a couple problem probably from sitting for a year. When I start it it runs at idle for about 2 seconds then screams like I have my foot to the floor! I used a can do carb cleaner, checked the idle and mixture screw, checked air lines and don't see any problems. Could it just be that the float is not seating and the pump is just pouring gas? I drove it home 4 miles, started it and put it in gear it would take off and start racing, when it got going to fast I would shut off the key and let it slow down, then when I needed to go faster I would turn the key on and it would kick start even though it is an automatic. Hairy ride home but I made it. Any suggestions would be greatly appreciated.