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Oil cooler problems 2022 and newer 3.6L pentastar

Capt.

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Be helpful to hear back about problems (leaks, cracks, etc) in the stock plastic oil cooler assembly for 2022 and newer 3.6L Pentastar engines.
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My May of 22 built blew oil all over at 18,000 miles.
 

Lost1wing

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My May of 22 built blew oil all over at 18,000 miles.
Did you use the free oil changes? Those kids working in the oil change bay are training to be a tech. Turns out, they create work for the experienced guys down the road.

If the filter is changed correctly, there's a good chance you will avoid having issues. Correctly isn't really appropriate. When installing the cap, be sure to wipe it clean and lube the new o-ring.

I do not use the torque specifications to secure the filter cap. Just turn until it stops. You can feel it when it bottoms out. Jethro is not your friend who you would want to do your oil change.

Unfortunately, when the Jiffy lubes and dealerships cause the damage, it is really hard for anyone to prove that they did it.
 

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Did you use the free oil changes? Those kids working in the oil change bay are training to be a tech. Turns out, they create work for the experienced guys down the road.

If the filter is changed correctly, there's a good chance you will avoid having issues. Correctly isn't really appropriate. When installing the cap, be sure to wipe it clean and lube the new o-ring.

I do not use the torque specifications to secure the filter cap. Just turn until it stops. You can feel it when it bottoms out. Jethro is not your friend who you would want to do your oil change.

Unfortunately, when the Jiffy lubes and dealerships cause the damage, it is really hard for anyone to prove that they did it.
I’ve considered doing my own as it seems it can’t get much easier on a Jeep. Knowing the does and dont’s is the key
 

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ChrisNLA

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I've only seen it once in my circle, and that was actually on a 2014 JK 3.6L.

Heard of it a couple times in the local Jeep clubs.

That's about it.
 
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Capt.

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I’ve considered doing my own as it seems it can’t get much easier on a Jeep. Knowing the does and dont’s is the key
Replacing the oil cooler appears to be quite complicated, disassembling part of the top of the engine to access it. Shop recommended all aluminum replacement mfg by Doorman. Thanks.
 
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Capt.

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Thanks for commentsšŸ‘
 

ChrisNLA

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Replacing the oil cooler appears to be quite complicated, disassembling part of the top of the engine to access it. Shop recommended all aluminum replacement mfg by Doorman. Thanks.
It looks fairly complex, but in practice it really isn't if you are mechanically inclined. I watched a friend of mine do it twice šŸ˜‚ He did a plastic replacement, goofed up a seal, then had to get back to it and since he was doing it twice he bought the Dorman the second time.

Honestly, getting down to it is relatively easy.

Actually removing the oil cooler once you access is harder with all the hoses and sensors attached to it.
 
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Capt.

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It looks fairly complex, but in practice it really isn't if you are mechanically inclined. I watched a friend of mine do it twice šŸ˜‚ He did a plastic replacement, goofed up a seal, then had to get back to it and since he was doing it twice he bought the Dorman the second time.

Honestly, getting down to it is relatively easy.

Actually removing the oil cooler once you access is harder with all the hoses and sensors attached to it.
Is it worth doing in advance of problems? $1400 quoted.
 

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GI Grandpa

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Be helpful to hear back about problems (leaks, cracks, etc) in the stock plastic oil cooler assembly for 2022 and newer 3.6L Pentastar engines.
I replaced mine at 80k as a preventive maintenance measure when I also did my spark plugs.
 

WILDHOBO

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Did you use the free oil changes? Those kids working in the oil change bay are training to be a tech. Turns out, they create work for the experienced guys down the road.

If the filter is changed correctly, there's a good chance you will avoid having issues. Correctly isn't really appropriate. When installing the cap, be sure to wipe it clean and lube the new o-ring.

I do not use the torque specifications to secure the filter cap. Just turn until it stops. You can feel it when it bottoms out. Jethro is not your friend who you would want to do your oil change.

Unfortunately, when the Jiffy lubes and dealerships cause the damage, it is really hard for anyone to prove that they did it.
100 percent agree.
 

ChrisNLA

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Is it worth doing in advance of problems? $1400 quoted.
In my opinion, no. I'm a big fan of preventive maintenance like fluid changes, etc - but I'm not a huge fan of replacing parts that aren't broken.

BUT, I'm relatively handy and if I were to have the problem I could have it fixed in the driveway over the weekend.
 

Jrgunn5150

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No one but the dealer has done any of the 8 oil changes I've had on my 23 at 75,000 miles.

My oil cooler is fine, as are my camshafts.
 

WILDHOBO

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No one but the dealer has done any of the 8 oil changes I've had on my 23 at 75,000 miles.

My oil cooler is fine, as are my camshafts.
How do you know they are fine? I’m guessing out if 8 changes, it’s been put on too tight 4 times.
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