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Fuel/ Mpg Discussion

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Sticky VSA and ECON effect on mpg and power R18
3 4 5
97
14K
 by magillaonfire
Is premium gas worth it?
7 8 9
163
28K
 by TenZen
Fuel Issue Civic SI
11
577
 by MZN
Fuel brand
2
29
2K
 by Roadcourse2
Excessive fuel consumption
2
26
2K
 by ClassicRod
Injectors cleaner
1
362
 by bfaided1984
Gas Saving Modifications
2
28
5K
 by turkeyfeast123
ECU reset with Premium Fuel
8
899
 by DOHCtor
How does keeping the A/C on low intensity vs. high intensity affect mileage?
1
367
 by fear24
switching from 87 to 91
2 3 4
69
11K
 by Silver2Coupe
Civic Si show instant fuel economy?
3
747
 by PSimpso
Miles to Empty?
6
2K
 by notorious_bab
'12 Civic Si Fuel Question
3
384
 by dpetro1
What gas to pump?
30 31 32
637
84K
 by turkeyfeast123
Fuel tank size?
2 3 4
68
36K
 by kev604
Any Civics with OVER 200,000 miles?
4 5 6
107
21K
 by DOHCtor
Make sure you have your splash guard on
13
2K
 by Teeps
Stock ECU/Maps setup
0
229
 by Bernz
Need advice on my 2013 civic si
4
640
 by teamrubixcube
Short road trip
3
558
 by scottyrocks
Very Low MPG New 2015 EX?
2 3
52
9K
 by kev604
Fuel/ Mpg Discussion Octane rating questions, gas mileage, anything fuel related!
4.8K posts
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