i got a 94 eg hatchback with a 97 b20 motor in it i just tuned it up with new plugs and wiers on a full tank im only gettin 200 miles. my buddy has a 00 civic with a gsr motor in it and he gets 320 on full tank. wha is the problem why im not gettin good gas milege? is there sumthing i forgot to tune up?

 

change fuel filter

 

do you have any cells? do you have the O2 sensor hooked up? are you running the **** out of it all the time (sifting at 8k hard on the gas/off, jackrabit starts) all those things can effect gas milage. I would first look into the O2

 

are you running stock injectors

 

Might try filling your left shoe with helium.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by itsmejto &raquo;</TD></TR><TR><TD CLASS="quote">Might try filling your left shoe with helium.
</TD></TR></TABLE>
Or your tires with more air.

 

Left shoe full of helium will make the clutch slip. I'd try the right foot instead.

On tire pressure, inflate to maximum rated safe pressure. The higher the pressure, the less the rolling resistance.

May also try the Civic VX rear panel that blocks off the big hole in front of the parachute (rear bumper). Goes in the driver side about the same location as the muffler is on the passenger side.

I'd also verify O2 sensor function and make sure you are running a stock B20 tune if you are concerned with MPG (and you don't have a VTEC head...)

Ryan

 

i changed that too not the one in the back under the seat though

 

cells? whas that? nah im not running my car i just be crusin. yea i need to look at the o2 senser is if the one connected to the headers or the cat?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jeffrey504 &raquo;</TD></TR><TR><TD CLASS="quote">cells? whas that? nah im not running my car i just be crusin. yea i need to look at the o2 senser is if the one connected to the headers or the cat?</TD></TR></TABLE>

i think he meant CEL