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Chevy HHR Network
Specific Technical Discussion
Fuel Economy - Hypermiling
Fuel Economy - Hypermiling
Dedicated to discussions on fuel economy improvements and related modifications.
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Fuel Economy - Hypermiling
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Instant MPG Questions
tucsondivots
on 05-09-2010
05-12-2010
11:27 PM
by
IgottaWoody
9
2,098
Grille mods, self made - to cut drag, boost engine temps
(
1
2
3
)
Tshane3000
on 01-05-2019
01-11-2019
09:40 PM
by
d0sitmatr
27
10,423
37 MPG @ 60 mph
trfindley
on 12-01-2008
12-01-2008
10:55 AM
by
sargechris
2
1,681
Fuel range change decrease /increase
(
1
2
3
)
tomasorta
on 05-07-2021
06-09-2021
07:18 AM
by
Oldblue
20
4,107
MPG in a 2.4
(
1
2
3
...
Last Page
)
tmerkle111
on 03-17-2010
02-01-2012
11:20 PM
by
2010hhrst
101
24,346
Aerodynamic
(
1
2
)
The Curly 1
on 10-16-2008
11-09-2008
01:20 PM
by
The Curly 1
19
5,204
Mileage mods and strange results
(
1
2
)
The Curly 1
on 09-20-2008
12-13-2008
11:10 PM
by
The Curly 1
19
4,570
Mileage run
(
1
2
)
The Curly 1
on 12-05-2008
12-27-2008
11:18 PM
by
The Curly 1
13
2,632
Interesting article in Dallas Morning News
(
1
2
3
)
The Curly 1
on 09-10-2008
09-12-2008
04:32 PM
by
Clevelandhhrss
21
3,739
Real World MPG improvements
(
1
2
3
...
Last Page
)
The Curly 1
on 08-31-2008
11-22-2008
09:57 PM
by
bigvalavgib
50
17,597
Gas milage accuracy?
(
1
2
3
)
texaselky
on 07-31-2009
11-25-2009
05:26 PM
by
Jim's 2009
22
3,650
Hot air intake?
(
1
2
)
tamatt27
on 11-29-2014
12-02-2014
07:44 PM
by
07azhhr
13
7,318
Fuel economy has diminished.
(
1
2
3
)
SWEINC
on 07-22-2010
07-29-2011
02:12 PM
by
pessimism
21
6,379
Fuel Escort
(
1
2
)
sumo1
on 10-07-2012
10-19-2012
09:46 PM
by
87silver
10
6,577
My take on getting better MPG
(
1
2
3
...
Last Page
)
Stryker
on 09-20-2009
10-23-2009
03:29 PM
by
ecl
38
5,660
What tire pressure are you running?
(
1
2
3
)
StormChaser
on 07-21-2008
10-26-2015
03:54 AM
by
hurst2001
25
42,964
Seeking links/recommendations for max airflow
(
1
2
)
stidge77
on 01-01-2015
01-05-2015
11:43 AM
by
07azhhr
12
3,332
MPG in my New (to me) HHR
Stick74
on 03-07-2012
03-07-2012
09:10 AM
by
Stick74
4
1,235
GForces chips
(
1
2
)
SteveMaine
on 01-16-2012
10-13-2013
10:26 AM
by
Radco
10
2,869
Doing ok in my HHR so far
spacer
on 11-25-2011
12-12-2011
12:49 PM
by
07azhhr
5
1,664
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