My gas gauge is messing up. I know there is a tsb on it but it still works and sometimes its right. I read that people put chevron fuel treatment in it to clean the sulfur build up off of it. Anyone have luck with that or should I just replace the sender. Also can I get to it under my seat or have to drop the tank. Thanks in advance.
Sent from my SGH-T999L using Mustang Evolution mobile app