My MPGs are messed up

[Nater]

Well lets see, My front tank gets 12 MPG and my rear tank gets 11 MPG. Hmmmmmm. Something's not right here.

I don't believe I have the crossed tank problem because I have a '95 and I never have seen the front tank overflow through the cap. What to do???? Thanks.

Nathan

 

[George G.]

1 MPG difference is nothing and doesn't mean that something is wrong. More trips through the city(stop and go) could cause that. Also when you filled up the tanks, one could have filled up just a little more before the gas pump shut off took place. Don't worry about it.

 

[Struck311]

the real answer is that the tanks arnt the same size the rear tank is a little bigger

 

[maverick]

the tanks are 34.7 gallons struck311 is right there not the same size. fill up both tanks and run one dry and the other one as far down as ur willing then calculate ur MPG.