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small pieces of aluminum in oil

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Old 07-23-2018, 11:53 AM
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rarebear
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Default small pieces of aluminum in oil

after draining the oil I found very small pieces of (what looks like) aluminum, the pieces are
very small, like coffee drab. What can be the problem ?
Old 07-23-2018, 12:13 PM
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Goughary
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Picture? Sounds like that's not so good. That said- it could be many things. "If" all is good w the bearings and it's not steel, it'll hopefully just be magnesium from your deteriorating oem original valve covers.

If it were me- I'd flat bed the car to a real Porsche engine shop - and have them access. Find someone good that you can trust, who will care enough to really access the issue.

I say this- and yet when i found a steel set screw in my oil, i drove the car to the shop. Lol. In fact, i actually drive it for a few days before doing that...but then again, somehow i just figure it'll get rebuilt again someday...
Old 07-23-2018, 12:29 PM
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Thanks for speedy reply ! going to remove oilfilter and open it to see whats inside
Old 07-23-2018, 12:38 PM
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Before you do that. Do you have a place you can send it for analysis
Old 07-23-2018, 03:42 PM
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rarebear
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I cleaned out the oil cannister, so nothing to show to my aircooled specialist :-(
Old 07-23-2018, 03:58 PM
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Bummer. Well pay close attention...good luck w it. I'd have someone that i trust take a look.

Metal in the oil- just really shouldn't be there...
Old 07-25-2018, 08:40 AM
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rarebear
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Default Oilfilter

The oilfilter should filter out any type of particles , or am I wrong ?
Old 07-25-2018, 10:59 AM
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Once they have circulated through the motor. Or "if" they have been able to circulate through the motor. The damage that can be done prior to being caught in the filter is disastrous.
Old 07-28-2018, 02:09 PM
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rarebear
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Default Particles in oil

just mounted a new filter and examined the old (just 3 months) filter, the oil left in the filter is conpletely clean, no metal or other
particles in it, I am stumped....
Old 07-28-2018, 06:17 PM
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If really aluminum, any chance the engine case drain hole threads were stripped a little bit?
Old 07-29-2018, 08:43 PM
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rarebear, take a look at my thread here. TLDR: Took my filter apart and found specs that look like metal. Had oil analysis done, everything fine. Could have been flaking paint from valve covers.

One common Porsche owner syndrome is looking for anything that appears wrong with the car and then assuming what you find is caused by the most expensive failure possible. I have been down this road many times and always found it a dead end. The real cause of whatever appeared wrong was always much simpler and cheaper.

Good luck.
Old 08-03-2018, 12:03 PM
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Default Metal pieces in oil

Thank you so much ! I have the same syndrom...everytime I hear or think I hear a
strange noise or smell something funny,
I see big bills looming up....sofar it were all
simple to fix things (nothing is really simple on a 964 btw) but I always got a very satisfied feeling if I pulled it off !
yesterday I smelled something like from the firing range and low and behold the right fan
in the dash was hot and did not turn anymore, it shreeked for years now and I have a new motor lying around in my shed,
but now I have to do this crueling job of getting the old one out and the new one in.
any advice on this exercise would be greatly
appreciated..
thanks from a bloody hot Holland !!!
global warming struck our neck of the woods
Old 08-03-2018, 03:06 PM
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Rocket Rob
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Originally Posted by rarebear
Thank you so much ! I have the same syndrom...everytime I hear or think I hear a
strange noise or smell something funny,
I see big bills looming up....sofar it were all
simple to fix things (nothing is really simple on a 964 btw) but I always got a very satisfied feeling if I pulled it off !
yesterday I smelled something like from the firing range and low and behold the right fan
in the dash was hot and did not turn anymore, it shreeked for years now and I have a new motor lying around in my shed,
but now I have to do this crueling job of getting the old one out and the new one in.
any advice on this exercise would be greatly
appreciated..
thanks from a bloody hot Holland !!!
global warming struck our neck of the woods
https://rennlist.com/forums/964-foru...ront-dash.html



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