2011 terrain

Llyduckhunter

Llyduckhunter

Member
Apr 3, 2015
40
0
6
35
Iowa
I have a 2011 terrain slt with the 3.0l can’t find any information on the web about if you can dump a 3.6l in it being as a lot of the parts are interchangeable.. I was hoping some one on here could provide any information because the 3.0l is insanely priced for high mileage motors they want around 2k for and I can pick up a 3.6l with 30k on it for $500 bucks any help would be greatly appreciated so the wife quits nagging on me to get her car fixed so she doesn’t have to drive my truck..


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Bdsankey

Bdsankey

Vendor
Vendor/Sponsor
Feb 1, 2018
4,165
1,274
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Larsen, Wisconsin
Llyduckhunter said:
I have a 2011 terrain slt with the 3.0l can’t find any information on the web about if you can dump a 3.6l in it being as a lot of the parts are interchangeable.. I was hoping some one on here could provide any information because the 3.0l is insanely priced for high mileage motors they want around 2k for and I can pick up a 3.6l with 30k on it for $500 bucks any help would be greatly appreciated so the wife quits nagging on me to get her car fixed so she doesn’t have to drive my truck..


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Following. Our 2013 terrain has the 2.4 POS they call an engine. Burns oil worse than a 300k mi Cummins and it froze the PCV valve blowing the rear main seal out. Luckily GM is covering it under a "special bulletin" and replacing a boat load of stuff (one of them being pistons/rings).


Do they (3.0 & 3.6) share the same ECM?
 
Llyduckhunter

Llyduckhunter

Member
Apr 3, 2015
40
0
6
35
Iowa
Bdsankey said:
Following. Our 2013 terrain has the 2.4 POS they call an engine. Burns oil worse than a 300k mi Cummins and it froze the PCV valve blowing the rear main seal out. Luckily GM is covering it under a "special bulletin" and replacing a boat load of stuff (one of them being pistons/rings).


Do they (3.0 & 3.6) share the same ECM?
Click to expand...



That I’m not 100% on. This motor has been a pos too we have had all sorts of problems with it and now a dead miss on #2 cylinder with no compression on that cylinder. I will look into the ecm see if it’s the same from what I can tell the harness for the engine is identical but that’s going off pictures on the Internet.


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NC-smokinlmm

NC-smokinlmm

<<<Future tuna killer
May 29, 2011
5,201
363
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At Da Beach
Id start by looking at hp tuners and see if the ecm is supported or look at other tuning options. Work forward from there.
 
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