Yeah, my 2018 is getting about 11 miles to the gallon! With gas at $5 a gallon, I need an answer!my girl's car's got 42k miles and an auto.
lots of A/C usage due to summer heat. but after a full fill-up, it did only 118 miles when the guage is at the middle mark. are Elantra's fuel guage very accurate?
i just did the plugs, motor oil, reset computer...think the air filter was done last year.
what next....fuel filter? (where is it?) thanks.