Mods - Engine/Exhaust EngineCompartment/Exhaust Discussions. (Non-Performace)

best choice of engine swap for 2006 HHR

Thread Tools
 
Search this Thread
 
Old Jan 6, 2023 | 10:14 AM
  #11  
Oldblue's Avatar
Administrator
 
Joined: 10-13-2011
Posts: 39,900
From: Welland,Ont Canada
Correct camshafts are different, so the sensors from the 2006 won’t see what the ECM is looking for.
the_shmoo’s 2006 2.4 doesn’t have the oil cooler as I recall.
Old Jan 6, 2023 | 10:30 AM
  #12  
RJ_RS_SS_350's Avatar
Moderator
 
Joined: 05-01-2014
Posts: 8,499
From: California
If the current engine has the oil cooler, and the replacement engine doesn't, you'd have to figure out what to do with the coolant hoses.
Old Jan 6, 2023 | 12:01 PM
  #13  
Oldblue's Avatar
Administrator
 
Joined: 10-13-2011
Posts: 39,900
From: Welland,Ont Canada
Eliminate the smaller hoses and replace the larger hose with one without the tee and replace the thermostat housing with one from a 2007 model year
Old Jan 6, 2023 | 03:01 PM
  #14  
arizonalone's Avatar
Thread Starter
New Member
 
Joined: 06-29-2022
Posts: 19
From: Golden Valley, AZ
Thumbs up

You guys are great!
Old Jan 6, 2023 | 03:03 PM
  #15  
Oldblue's Avatar
Administrator
 
Joined: 10-13-2011
Posts: 39,900
From: Welland,Ont Canada
Wish I could give you a hand swapping engines, a nice warm couple of days in Arizona, better then the 34 degrees here!
Old Jan 6, 2023 | 03:07 PM
  #16  
arizonalone's Avatar
Thread Starter
New Member
 
Joined: 06-29-2022
Posts: 19
From: Golden Valley, AZ
Thank you old blue! Come on down, you would be very welcome!
Old Jan 6, 2023 | 03:51 PM
  #17  
donbrew's Avatar
Moderator
 
Joined: 01-23-2009
Posts: 26,448
From: Fredericksburg,VA
Coolant hoses are attached to the engine.
Old Jan 6, 2023 | 04:11 PM
  #18  
Oldblue's Avatar
Administrator
 
Joined: 10-13-2011
Posts: 39,900
From: Welland,Ont Canada
Yes, and tee off to the oil cooler from the thermostat housing


This hose from the thermostat housing is eliminated, the housing is replaced with a 2007

This tee is eliminated and the rad hose from a 2007 is used to replace this mess
Old Jan 6, 2023 | 04:19 PM
  #19  
Oldblue's Avatar
Administrator
 
Joined: 10-13-2011
Posts: 39,900
From: Welland,Ont Canada

This is the oil cooler style thermostat housing, this one I’d off my 2011 2.4 l , the black rubber cap can crack and leak coolant

This is the housing from a 2007 , note there is no provision for a heat hose to go to an oil cooler or get capped off and potentially leak coolant
Old Jan 6, 2023 | 06:55 PM
  #20  
arizonalone's Avatar
Thread Starter
New Member
 
Joined: 06-29-2022
Posts: 19
From: Golden Valley, AZ
:) ! looks like the way to go yo me!
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
06 HHR LOVER
General HHR
5
Nov 13, 2017 12:49 AM
Mom7082
General HHR
10
Jan 11, 2017 10:34 AM
4404spd
Problems/Service/Repairs
18
Dec 2, 2015 11:48 AM
guppy
Problems/Service/Repairs
2
Mar 30, 2015 08:18 PM




All times are GMT -5. The time now is 12:33 AM.