OK here is the issue, my 500 sec sometimes is hard to start, I have to crank it for 3-4 seconds and there can be a gas smell and rough idle for a minute or so. It has new fuel pumps and new plugs. I just bought it and have not changed the cap and rotor. But the fuel smell is only at starting as is the rough start as it chugs to life. After that the car is a rocket

Jake