fuel additives

[trailer-trash]

I use marvel mystery oil about every other fill up...

 

[GMCTRUCKS]

Sorry I can't help you but I heard that they want or wanted to add more ethanol in our gas and in turn we will get less mpg but they still will charge us the same mula $$$ what a rip off. I also heard that older vehicles have trouble with it what im going to start to do is when I use my power washer and other stuff im just going to drain the left over gas or not add that much so I can run out of the fuel so it won't mess up the carbs.