i recently notice my car is spending more gas than normal i have a 95 civic ex i changed the plugs and wires and still nothing the car has 150k miles on it? on a half tank i get about 130 miles or sometimes less

 

last tank i got 14 mpg but it's an accord... blew a hose and ran the engine way past red before i noticed it... been really bad ever since, bought a new o2 sensor yesterday and filled up so hopefully i'll see if i can get my mileage back, i've changed everything else short of the f'n engine and don't know what else i could try after this if it doesn't help... before overheating incident, was only getting about 23 so i dunno... 96 accord f22b2 auto w/183K miles...

 

For mtrivera, make sure tires are inflated correctly, possibly fuel filter, air filter, oil change, trans fluid, put some injector cleaner in your gas tank?

 

best i ever got was 32-33mph of mostly freeway driving


and thats with a b18c1 and bolt on's

 

thanks for the info

 

i have a 98 civic and i get 31 mpg driving freeway and street when i drive just freeway i get over 35 easy

 

If you are running stock you should be getting around 30-34mpg, with 150k there is a possibility your O2 sensors are performing poorly which would cause your gas mileage to go down.

 

but woundn't the check engine light go on??

 

did u recently get bigger tires/rims? cuz tat could eat up more gas. b4 i was running 13's (stock) on my 95 civic dx sedan, now with 17's i have to fill up about 280mi. With the stock tires i can go about 300mi b4 i have to fill up

 

EK with 90K getting at least 350 per tank with HWY driving and not under 80. If I am under 80 I usually get at least 400. Car is stock plus AEM cold air.