I took this car to a local imports garage. They have gave this car a complete tune up and checked everything and it still stalls. They tried the fuel distributor, fuel filter, OVP, fuel pressure regulator, distributor cap and rotor, plugs and wires, vacuum system. The only thing left is the computer. What could be the problem on this car??? Runs fine except for when you are at a stop the rpms surge and the car stalls. I am getting very frusturated. Thanks guys.