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Chevy HHR Network
Engine Performance
2.4L Performance Tech
2.4L Performance Tech
16 valve 172 hp EcoTec with 162 lb-ft of torque
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Auto start issues
MO OUTLAW
on Mar 30, 2026
Mar 30, 2026
05:02 PM
by
Oldblue
2
78
Grille/ Either technical creativity, Either perversion.
(
1
2
)
geg
on Nov 1, 2024
Jul 11, 2025
10:36 AM
by
geg
14
3,119
Poll
Please help - 2006 Chevy HHR LT 2.4L problem’s!!
SamCasey030
on Jan 20, 2025
Jan 21, 2025
08:54 AM
by
Oldblue
3
2,922
My 2.4 just began having a click
(
1
2
3
)
sleeper
on Dec 10, 2024
Dec 14, 2024
07:35 PM
by
sleeper
23
1,959
2.4 potential benefit from just bolt ons
(
1
2
)
KD2DHP
on Sep 1, 2024
Sep 4, 2024
09:24 PM
by
KD2DHP
19
3,348
Random cylinder 4 misfire
(
1
2
3
...
Last Page
)
HB2
on Feb 21, 2024
Aug 12, 2024
08:21 AM
by
donbrew
44
4,973
Engine noise,lifters
(
1
2
)
Rorys72
on Mar 7, 2024
Mar 14, 2024
08:41 AM
by
donbrew
11
3,196
Lifter issue
danbowles60@yahoo.com
on Nov 29, 2023
Nov 30, 2023
08:56 AM
by
PulpFriction
4
1,537
installing after market turbo
(
1
2
)
Jmattmace1031
on Sep 17, 2023
Nov 11, 2023
10:46 AM
by
PulpFriction
13
2,901
Innovative performance chip
(
1
2
3
...
Last Page
)
hhrinAK
on Jan 10, 2018
Jun 8, 2023
09:42 AM
by
PulpFriction
31
22,597
Cobalt intake
Dagrocerygettr
on May 30, 2023
May 30, 2023
08:46 PM
by
RJ_RS_SS_350
9
1,771
First performance mod?
Dagrocerygettr
on May 30, 2023
May 30, 2023
08:12 PM
by
sleeper
3
1,766
Chevy HHR 2010 2.4 litre starts but dies immediately
(
1
2
)
Nervesshotmamaneedsadrink
on Apr 5, 2023
Apr 6, 2023
08:34 PM
by
donbrew
13
8,284
Possible to disable the speed limiter without an expensive tune?
Kokomo
on Apr 5, 2023
Apr 5, 2023
02:56 PM
by
donbrew
4
2,658
transmission swap
Steve pugh
on Jan 31, 2023
Jan 31, 2023
12:46 PM
by
Oldblue
1
5,571
missing thrush washer or shim
(
1
2
3
)
martyb
on Jan 5, 2023
Jan 7, 2023
12:05 PM
by
Oldblue
20
9,318
Oil Catch Can
tsbrewers
on Oct 27, 2022
Oct 28, 2022
06:23 PM
by
Oldblue
5
2,047
Changing side curtain roof air bags
moparmusclecars
on Oct 8, 2022
Oct 21, 2022
10:32 AM
by
moparmusclecars
8
3,703
Harmonic Balancer bad = New engine?
(
1
2
)
pngcan
on Aug 6, 2022
Aug 15, 2022
10:58 AM
by
Oldblue
15
6,430
Replacing Modules (no dealer)
Kingav120
on Apr 4, 2022
Apr 5, 2022
11:27 AM
by
donbrew
4
3,445
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