I have a 87 ford tempo and it seems that it is getting to much gas to the system and it is fouling my plugs real quick. I changed the plugs and wires about a month ago and now they are all almost burnt out and the car won't even fire hardly. When I checked the plugs, they were wet with gas and it had a strong smell of gas. What can I do to releive this problem and get driving again? Thanks for any suggestions.