- Jul 14, 2004
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I have a 96' ford thundebird with the 4.6. And my gas mileage is horrible sometihng like 13mpg city/highway average. Its been bad for a while but with the prices going up I need to make an adjustment. I know I'm not going to get great mileage but I checked the .gov site and i should get 18 city 24hw. So today I checked for brake drag and everything is fine. My trans is shifting fine. And no I don't drive like and ass nor Am I towing a boat. I'm getting no codes and the car drives pretty smooth. I think it started when I did the spark plugs I found out I gapped them wrong so I redid it and ever since then its been a pig. The plugs have about 30k on them the car has 89k on it. I'm going to pull the plugs tomorrow and take a look at them. but any advice will help because I'm stumpped here. Whats a good plug/gap to throw in this car anyway?
thanks
thanks