98 RS Gas Milage
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From: Los Angeles, California
Car Info: 1998 Subaru Impreza 2.5 RS Coupe
98 RS Gas Milage
I have a 98 RS and the milage seems to be very low. I have half a tank left, and the car only went 120 miles. So on a full tank, this would mean 240. I usually get 270 per tank but lately I have been getting low milage. This is also with non spirited driving, I try to keep the rpm below 3000 during this period to see how my gas milage is. I heard that it could be that my MAF went bad, but i'm not sure? Oh yeah, I tried to do a search on gas milage, but all I found were for WRX's.
Thanks in advance for the help.
Enrico
Thanks in advance for the help.
Enrico
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From: new england
Car Info: 98 impreza 2.5 rs
i also have a 98 rs, dont know the exact numbers but i dont think im getting that good of gas mileage either. and it sucks how expensive gas is now. good luck with your car.....later
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Car Info: 02 Impreza WRX sedan
Try to check gas mileage using close to the entire tankful of gas. I don't know about the '98 cars, but the later Imprezas have a gas gauge that does not read in a linear fashion. In other words, the halfway mark on the gauge may not actually mean that the tank is at half-capacity.
The best way to check mileage is by filling up the tank until the nozzle shuts off automatically without topping off. Note odometer reading or reset the trip odometer. At the next fillup again let the nozzle shut off the pump. Divide the miles travelled since last fillup by the number of gallons needed to fill the tank.
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0==WW==0
"…axles of evil…" - george w. bush
The best way to check mileage is by filling up the tank until the nozzle shuts off automatically without topping off. Note odometer reading or reset the trip odometer. At the next fillup again let the nozzle shut off the pump. Divide the miles travelled since last fillup by the number of gallons needed to fill the tank.
--
0==WW==0
"…axles of evil…" - george w. bush
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If your car still runs good, I doubt your MAF is bad. I was getting some pretty bad mileage too and I realized I hadn't changed my spark plugs in a long time. After doing that, I was getting way better mileage- at least 8-12 more city MPG than before. Changing oil and cleaning/replacing air filteralso make a pretty good difference if you keep it regular. I also hear repalcing the PCV valve regularly can also help keep your car running smooth, which would help keep the engine's efficiency up = better milege too.
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Joined: Jun 2003
Posts: 67
From: new england
Car Info: 98 impreza 2.5 rs
87 octane here is 1.69...... next weekend is time for an oil change. im going to do the plugs and wires too.
hey Ayanamieve what color is your 98 ? (dont know if the other two guys have 98's) there wasnt even 1000 98 RS 's sold in the usa,just wondering what color you have. i hear the red and green ones are pretty rare. ok,...later
hey Ayanamieve what color is your 98 ? (dont know if the other two guys have 98's) there wasnt even 1000 98 RS 's sold in the usa,just wondering what color you have. i hear the red and green ones are pretty rare. ok,...later
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Car Info: 1998 Subaru Impreza 2.5 RS Coupe
Mine's a black coupe. Cool, thanks for the replys I'll go change the oil soon and spark plugs. Was about time anyway.
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Car Info: 98 Impreza RS
O yea, I get about 23-4 mpg on average in my 98 rs.
Luke
...And I'm an idiot cus i jsut saw that question asked...
Luke
...And I'm an idiot cus i jsut saw that question asked...
Last edited by Lavery; Apr 27, 2004 at 02:28 PM.
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