how do I fix this
#21
Drifting
Look for a remote oil cooler adapter like this (though I probably wouldn't get this one since it is banged up) -
http://www.ebay.com/itm/GM-CORVETTE-C4-TPI-OEM-OIL-COOLER-USED-/400699908584?hash=item5d4b9361e8&vxp=mtr
It seems to have a wide seal where it goes against the block plus you can put a small amount of "The Right Stuff" gasket material around the seal to help keep it from leaking. You can plug the oil cooler holes or install a cooler if you like.
http://www.ebay.com/itm/GM-CORVETTE-C4-TPI-OEM-OIL-COOLER-USED-/400699908584?hash=item5d4b9361e8&vxp=mtr
It seems to have a wide seal where it goes against the block plus you can put a small amount of "The Right Stuff" gasket material around the seal to help keep it from leaking. You can plug the oil cooler holes or install a cooler if you like.
#23
Burning Brakes
Thread Starter
WVZR1?
#24
Last edited by Joe C; 04-02-2015 at 07:23 AM.
#25
You want to start with the sealing dimensions of the PF25 oil filter, that filter has a different dimension than the now accepted replacements of all manufacturers. I'll put my hands on the spec and post back. Your situation isn't all that unique, it is unusual that some have as significant issue as you. A Wix or NAPA premium might have the wider dimension, maybe Baldwin or other fleet brands.
What is the brand and part number of your most recent filter that created the issue that you now notice?
You're SPECIAL as you've already mentioned. Cars seem to find you!!!
*** Measure yours and see how close to an OD of 3.38 and an ID of 3.04 yours is. A short-cut I guess would be confirm one diameter and check width .35 or closer to would be the desired. Check the diameter that you're most concerned with.
What is the brand and part number of your most recent filter that created the issue that you now notice?
You're SPECIAL as you've already mentioned. Cars seem to find you!!!
*** Measure yours and see how close to an OD of 3.38 and an ID of 3.04 yours is. A short-cut I guess would be confirm one diameter and check width .35 or closer to would be the desired. Check the diameter that you're most concerned with.
Last edited by WVZR-1; 04-02-2015 at 08:47 AM.
#26
Team Owner
Is it even leaking due to that chip? That engine definitely has oil coming from other areas. Looks like its pretty wet on the block above the oil filter.
#27
A person could buy a premium square cut sealing ring and swap every few oil changes.
Last edited by WVZR-1; 04-02-2015 at 08:57 AM.
#28
#29
Stacking doesn't "fix" things - premium material and different thickness spec yes. Stacking is what usually creates the issue - the old seal stays with the block and the new is cranked on. Leaks every time. Most every time I maybe should say.
Actually I believe if Toni only shops paying attention to the thread dimensions, sealing diameters and the cross-references to the PF-25 BUT then comparing the thickness of the sealing ring and maybe the material she'll no longer have "filter to block" sealing issues.
This happens to me almost every-time I try to do filter specifications:
http://autoparts-standard.org/index/...0E302-2003.pdf
Actually I believe if Toni only shops paying attention to the thread dimensions, sealing diameters and the cross-references to the PF-25 BUT then comparing the thickness of the sealing ring and maybe the material she'll no longer have "filter to block" sealing issues.
This happens to me almost every-time I try to do filter specifications:
http://autoparts-standard.org/index/...0E302-2003.pdf
Last edited by WVZR-1; 04-02-2015 at 10:28 AM.
#30
just use the new oil filter as a template. or use the old one and a hammer to make an impression on the gasket material. but whatever you do, don't use 2 gaskets or o-rings it will leak.
#32
Stacking doesn't "fix" things - premium material and different thickness spec yes. Stacking is what usually creates the issue - the old seal stays with the block and the new is cranked on. Leaks every time. Most every time I maybe should say.
Actually I believe if Toni only shops paying attention to the thread dimensions, sealing diameters and the cross-references to the PF-25 BUT then comparing the thickness of the sealing ring and maybe the material she'll no longer have "filter to block" sealing issues.
This happens to me almost every-time I try to do filter specifications:
http://autoparts-standard.org/index/...0E302-2003.pdf
Actually I believe if Toni only shops paying attention to the thread dimensions, sealing diameters and the cross-references to the PF-25 BUT then comparing the thickness of the sealing ring and maybe the material she'll no longer have "filter to block" sealing issues.
This happens to me almost every-time I try to do filter specifications:
http://autoparts-standard.org/index/...0E302-2003.pdf
Last edited by antfarmer2; 04-02-2015 at 07:55 PM.
#34
I meant to mention earlier and didn't BUT I believe the first thing I'd do is select a filter by visibly inspecting/measuring AND when I installed it I'd use some HIGH PERFORMANCE marine grade synthetic "grease" or the synthetic grease that GM uses in the drive-line slip-yokes to reduce clunk. Either of those will not be effected by the engine oil or the heat generated by the engine/oil. The GM is wicked expensive but real good, a finger swipe of it would do maybe a dozen oil changes.
Most any drive-line shop would have a similar product. The newest GM part# is 19257121 I believe, it would be blue in color unless they've changed the source along with the part #. GM# 12345879 is the original # and it could maybe be an easier find on someone's work bench.
That's what I'd do first - the JBW is a bit of a stretch even if it were real clean. If it doesn't hold it can also get swallowed up by one would hope the filter.
Last edited by WVZR-1; 04-02-2015 at 08:54 PM.
#35
But, the seal on the oil filter already does that. It fits in that channel outside that ridge. And it doesn't have to be that tight to get a good seal. Try this. Clean that thing up. Get all that old oil off. Put a new filter on and see if it leaks. If it does, I'd take the car to a welding shop to see if they can't braze that crack. Not hard to braze cast iron. And it would be permanent. Smoke from the exhaust pipes would alert me to a leak somewhere higher up. Perhaps the valve cover gasket.
#36
99% sure that is from someone not being able to get the filter off, OR not doing it correctly. That looks like a screw driver was pushed in to tun and was in the wrong spot. No other way for it to happen without a direct blow from something.
#37
Melting Slicks
Good point! When I blew the photo up, it looks like the Inclusion is about 80% across the shiny surface were the Flat rubber seal makes it's contact. I would make sure there are no "Sharp" edge's, clean the entire area up, throw a filter on there and give it a try. If it leaks then the only Options would be to find a replacement filter with a larger Seal Diameter, or fill the hole.
#39
I believe it would be a "last resort".
The use of the L98 cooler would be a "seal once and done" probably with the correct sealing ring. I don't think either are required, the right filter and the grease I believe should do.
Last edited by WVZR-1; 04-03-2015 at 06:28 AM.
#40
Good point! When I blew the photo up, it looks like the Inclusion is about 80% across the shiny surface were the Flat rubber seal makes it's contact. I would make sure there are no "Sharp" edge's, clean the entire area up, throw a filter on there and give it a try. If it leaks then the only Options would be to find a replacement filter with a larger Seal Diameter, or fill the hole.
I totally agree with you on the "make sure there are no sharp edges" thing, and slapping on a new filter. if I'm looking at this right, I'd bet it won't leak. from what I see, this is not a complicated repair. stacking seals is not a viable solution, and welding and brazing with the engine in the car, or out of the car, is plain dumb. JB-weld might work, but I'd only use it as a last resort. yeah, you could find filters with a larger diameter gasket, and that would help, but really, what are you going to gain - maybe .010 or .020 diameter on the sealing surface - ??? sometimes these repair threads get overly complicated, while others, turn out some real bubba repairs and "monkey phucking a football" solutions. crazy2: (BTW, FLAME SUIT'S ON!)
to the OP, dress down and clean up the sharp edges, install a new filter, and report back!
Last edited by Joe C; 04-03-2015 at 07:20 AM.