Quote Originally Posted by Pickles View Post
Sounds like something was put in the gas tank that shouldnt be. 6.8 gallons should put the gauge to well past e and up to almost 3/4. But it was stopping then I'm guessing that the gauge is way off and you actually filled the tank
Well the only thing that's been put in the gas is the gas treatments and seafoam. The gauge moved, and was almost on F after I got done putting in the gas, but the weird thing was that it was almost on E when I started, and it only let me put 6.8 gallons in it, usually it'd go to at least 9 gallons.

But - that isn't the problem. My main concern is about the MAP sensor, and the check engine light going back off after the car had more gas in it.