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> Tell me about oil cooler seals
emerygt350
post May 31 2023, 06:10 PM
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I thought my leak to the front of 4 was the valve cover gasket. Now I am leaning more towards the seal on the oil cooler. Seems to only really leak when the oil is hot.

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bkrantz
post Jun 1 2023, 07:41 PM
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Another vote for dropping the engine. Lots of things are possible with the engine in place, but the aggravation factor goes WAY up. Along with the chance of not doing it right--and then doing it again.
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emerygt350   Tell me about oil cooler seals   May 31 2023, 06:10 PM
Chaznaster   I think I had the same leak. Replaced the seals wi...   May 31 2023, 06:48 PM
emerygt350   I think I had the same leak. Replaced the seals w...   May 31 2023, 08:55 PM
emerygt350   Very interesting indeed, has anyone else attempted...   May 31 2023, 09:04 PM
r_towle   On jack stands, it can be done. I put Vaseline on ...   May 31 2023, 10:01 PM
emerygt350   Awesome. Did you drain the oil?   Jun 1 2023, 03:28 AM
Jack Standz   Have done it a couple times. The thread shows yo...   Jun 1 2023, 07:48 AM
ctc911ctc   I did it on jack stands once - it was a PAIN!...   Jun 1 2023, 01:48 PM
brant   its easier to remove the engine. if you choose no...   Jun 1 2023, 01:54 PM
ClayPerrine   if you choose not to remove the engine.... one tr...   Jun 2 2023, 06:16 AM
brant   if you choose not to remove the engine.... one t...   Jun 2 2023, 08:32 AM
r_towle   I have done it on jack stands...its not terribly h...   Jun 1 2023, 02:04 PM
emerygt350   I was going to ask about the tubes. Thanks rich. ...   Jun 1 2023, 03:45 PM
iankarr   I was going to ask about the tubes. Thanks rich....   Jun 1 2023, 06:22 PM
Shivers   Have you changed the oil and filter lately? Some ...   Jun 1 2023, 03:56 PM
emerygt350   It's a mobile1. I will definitely check and se...   Jun 1 2023, 05:02 PM
914werke   I did it on jack stands once - it was a PAIN...   Jun 1 2023, 06:27 PM
r_towle   Unless you have an engine stand, and a way to pick...   Jun 1 2023, 06:40 PM
brant   I’ll just add that it’s very satisfying to dro...   Jun 1 2023, 07:21 PM
bkrantz   Another vote for dropping the engine. Lots of thi...   Jun 1 2023, 07:41 PM
Superhawk996   Try to do it without removing the motor. That way...   Jun 2 2023, 06:26 AM
emerygt350   Ok, I have started investigating. One question, h...   Jun 2 2023, 10:45 AM
emerygt350   Notice how nice and dry the other side is. No ide...   Jun 2 2023, 10:48 AM
Superhawk996   Notice how nice and dry the other side is. No id...   Jun 2 2023, 04:08 PM
Superhawk996   No idea why that hose clamp is in the heater pip...   Jun 2 2023, 04:12 PM
emerygt350   The filter was on good. Not that it means much. ...   Jun 2 2023, 11:14 AM
brant   It’s hard to guess where your leak is Could be ...   Jun 2 2023, 03:13 PM
Superhawk996   It’s hard to guess where your leak is Could be...   Jun 2 2023, 03:36 PM
emerygt350   I completely understand that all of this will be e...   Jun 2 2023, 03:48 PM
Superhawk996   Just to be clear I’m not making fun of you. I l...   Jun 2 2023, 04:00 PM
brant   Probably 100 times I’ve dropped 914 motors with ...   Jun 2 2023, 04:02 PM
brant   Also a small leaker blows around a lot in that are...   Jun 2 2023, 04:10 PM
Superhawk996   I’m also a fan of UV dye in the oil approach. ...   Jun 2 2023, 04:17 PM
emerygt350   I have not looked at the pump. Wouldn't that ...   Jun 2 2023, 04:27 PM
emerygt350   The hot engine thing keeps pulling me back to the ...   Jun 2 2023, 04:29 PM
emerygt350   And don't get me wrong, as soon as I see the n...   Jun 2 2023, 04:30 PM
r_towle   When was the last time you changed the valve cover...   Jun 2 2023, 06:46 PM
emerygt350   Two days ago. Sadly. That was my first impulse. ...   Jun 2 2023, 07:20 PM
emerygt350   And the ones I replaced are from last fall when I ...   Jun 2 2023, 07:21 PM
mate914   You did just run at the Glen... Maybe high RPM...   Jun 2 2023, 07:59 PM
emerygt350   I think that did occur up top. But now even regul...   Jun 3 2023, 05:49 AM
rhodyguy   Start spraying ALL of the ducting fasteners with a...   Jun 4 2023, 11:27 AM
emerygt350   Well... replaced the seals with the engine in. I...   Jun 19 2023, 01:47 PM


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