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24 city 30 highway since I installed the MIL eliminators (That damn 420 code was chewing up gas like you WOULDN'T believe! )

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Originally posted by Pre98:
24 city 30 highway since I installed the MIL eliminators (That damn 420 code was chewing up gas like you WOULDN'T believe! )




same here, dammn headers


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not sure what in the city, but i know i get about 30-31 mpg on the highway.


Jim Hahn 1996 T-Red Contour SE Reborn 4/6/04 3.0L swap and Arizona Dyno Chip Turbo Kit 364 whp, 410 wtq @ 4,700 rpm
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Originally posted by beyondloadedSE:
not sure what in the city, but i know i get about 30-31 mpg on the highway.




Man you guys get good gas mileage, i get around 280-300 maybe give or take city and e-way driving.

20mpg


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23 city/31 highway



1997 Ford Contour SE Car's D.O.B. 2-15-1997 from Ford-KC Plant Black Lighting http://www.cardomain.com/ride/2389976
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Originally posted by Pre98:
24 city 30 highway since I installed the MIL eliminators (That damn 420 code was chewing up gas like you WOULDN'T believe! )




So you are saying the MIL eliminators helped your gas mileage? Wife's car has been running with the code for awhile and been getting 23 mpg.


Green 2000 SVT #1166 mods-K&N and Custom heat shield, optimized y pipe, Magnaflow center resonator, DMDhttp://www.geocities.com/savinoss/Cars.html -Wifes car 99 Mystique V6 5 spd
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I've heard....It veries from car to car.





1997 Ford Contour SE Car's D.O.B. 2-15-1997 from Ford-KC Plant Black Lighting http://www.cardomain.com/ride/2389976
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There was a discussion on this earlier on. It depends on what is the cause of the P0420/P0430. I think sometimes, the codes will cause the PCM to go into the limp mode (more gas is used) and sometimes no. In any case, any CEL codes should always be taken care of ASAP.

My present mileage 18 City, 24 Highway (65 to 75 MPH), and recently 26 Highway (55 to 60 MPH, did it just to test).

Edit. Here is the thread with a discussion on it.


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26 city/29 highway (try to maintain 65mph) @75k miles
In city I never go over 2k rpm.


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Originally posted by RialKnight:
I've heard....It veries from car to car.








liar. i bet it varies though.

~Andrew


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