 Tell me about oil cooler seals |
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| emerygt350 |
 May 31 2023, 06:10 PM
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Advanced Member  Group: Members Posts: 2,473 Joined: 20-July 21 From: Upstate, NY Member No.: 25,740 Region Association: North East States  |
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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| Chaznaster |
May 31 2023, 06:48 PM
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#2
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Member Group: Members Posts: 324 Joined: 22-November 15 From: Concord, MA Member No.: 19,389 Region Association: North East States 
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I think I had the same leak. Replaced the seals with the engine out, which was simple. The seals were hard as rocks. I'll know if that fixed it when I get it running again in the next few days.
There are a few good threads on this site for doing it without pulling the engine ... |
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| emerygt350 |
May 31 2023, 08:55 PM
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#3
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Advanced Member Group: Members Posts: 2,473 Joined: 20-July 21 From: Upstate, NY Member No.: 25,740 Region Association: North East States |
QUOTE(Chaznaster @ May 31 2023, 06:48 PM)  I think I had the same leak. Replaced the seals with the engine out, which was simple. The seals were hard as rocks. I'll know if that fixed it when I get it running again in the next few days. There are a few good threads on this site for doing it without pulling the engine ... I am intrigued... I will go digging. |
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Posts in this topic
emerygt350 Tell me about oil cooler seals May 31 2023, 06:10 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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