What Failure Diagnoses Require Engine Drop/Glitter in Oil
#62
Rennlist Member
They are reliable if they've been properly maintained...There are thousands of them still on the road today!
Did you cut open and inspect your oil filter?
Did you cut open and inspect your oil filter?
#63
So cancelled my warranty and got the money back(most). Motors is ready to drop. Gonna find out what the problem is and go from there. Took Jake and Tony's on-line enthusiasts course, couldn't make the hands on. Cheers!
https://drive.google.com/open?id=1gEfnQYJ9BaCJRjPk5qt30kmMM0aGHrr
https://drive.google.com/open?id=1WYbAh6aL6E9jeklY1MLnr2xpC_IiCy
https://drive.google.com/open?id=1gEfnQYJ9BaCJRjPk5qt30kmMM0aGHrr
https://drive.google.com/open?id=1WYbAh6aL6E9jeklY1MLnr2xpC_IiCy
Last edited by leoj65; 03-06-2020 at 02:26 AM.
#64
Motor out and on stand.
https://drive.google.com/open?id=1WY...1MLnr2xpC_IiCy
https://drive.google.com/open?id=15c...ssiMcjSLcBw9_A
IMSB Pic.
https://drive.google.com/open?id=1qs...lvKAPBkUJz4TZA
Dual Row as it is a 1999. Looks like all the oil is from the RMS. It doesn't look like it is in the same depth all the way around..
Picture of #4 intake. Lots of oil residue. Normal?
https://drive.google.com/open?id=1LE...4dUYk3uQGS9juQ
Any advice on teardown order to find the origin of tiny non metallic flakes? Lol
https://drive.google.com/open?id=1WY...1MLnr2xpC_IiCy
https://drive.google.com/open?id=15c...ssiMcjSLcBw9_A
IMSB Pic.
https://drive.google.com/open?id=1qs...lvKAPBkUJz4TZA
Dual Row as it is a 1999. Looks like all the oil is from the RMS. It doesn't look like it is in the same depth all the way around..
Picture of #4 intake. Lots of oil residue. Normal?
https://drive.google.com/open?id=1LE...4dUYk3uQGS9juQ
Any advice on teardown order to find the origin of tiny non metallic flakes? Lol
#65
RL Community Team
Rennlist Member
Rennlist Member
#66
Rennlist Member
#68
http://www.theknowledgegruppe.com/in...nline-classes/
Check this site for the "Enthusiast" course, there hasn't been a new class posted since I took it a few months ago. It was good. They did mention there may not be another one offered as the demand was waning and they might be moving on to another series. Lots of good info. Only problem was I had some technical problems and missed out on 30 minutes of the most critical part of the reassembly discussion, and there really is no way to get it back.
Check this site for the "Enthusiast" course, there hasn't been a new class posted since I took it a few months ago. It was good. They did mention there may not be another one offered as the demand was waning and they might be moving on to another series. Lots of good info. Only problem was I had some technical problems and missed out on 30 minutes of the most critical part of the reassembly discussion, and there really is no way to get it back.
#69
#70
Rennlist Member
I always find it interesting when a UOA seems to indicate no abnormal wear , and yet there are larger particles obviously in the oil. It is not producing small wear particles, only large particles 10 microns and bigger. It would insinuate that a hardened steel piece failed (like a piece of timing chain roller, or valve spring, or lifter bucket) and got sucked up by the scavenge pump and is chewing up the aluminum housing of the scavenge pump. I will be following this thread with interest, take lots of pictures.
Last edited by Porschetech3; 01-03-2018 at 01:10 AM.
#72
I always find it interesting when a UOA seems to indicate no abnormal wear , and yet there are larger particles obviously in the oil. It is not producing small wear particles, only large particles 10 microns and bigger. It would insinuate that a hardened steel piece failed (like a piece of timing chain roller, or valve spring, or lifter bucket) and got sucked up by the scavenge pump and is chewing up the aluminum housing of the scavenge pump. I will be following this thread with interest, take lots of pictures.
Really no metal in the little bit of oil in the head. Seemed like a lot of oil residue in the intakes.
Here are some more pictures.
https://drive.google.com/open?id=1bE...R5BqjnTsPhGTxp
https://drive.google.com/open?id=10O...-S1bKhLLuBy1zD
https://drive.google.com/open?id=1ub...a91tY0PsvyL97E
https://drive.google.com/open?id=1m_...zViEWvsAPYwnl0
https://drive.google.com/open?id=1pa...sjmkC0cxdhrRxa
#73
#74
Rennlist Member
Left bank all looked ok. Did ask on another post if cam bearing wear was normal for 32k miles. Had one reply that said it was ok.
Really no metal in the little bit of oil in the head. Seemed like a lot of oil residue in the intakes.
Here are some more pictures.
https://drive.google.com/open?id=1bE...R5BqjnTsPhGTxp
https://drive.google.com/open?id=10O...-S1bKhLLuBy1zD
https://drive.google.com/open?id=1ub...a91tY0PsvyL97E
https://drive.google.com/open?id=1m_...zViEWvsAPYwnl0
https://drive.google.com/open?id=1pa...sjmkC0cxdhrRxa
Really no metal in the little bit of oil in the head. Seemed like a lot of oil residue in the intakes.
Here are some more pictures.
https://drive.google.com/open?id=1bE...R5BqjnTsPhGTxp
https://drive.google.com/open?id=10O...-S1bKhLLuBy1zD
https://drive.google.com/open?id=1ub...a91tY0PsvyL97E
https://drive.google.com/open?id=1m_...zViEWvsAPYwnl0
https://drive.google.com/open?id=1pa...sjmkC0cxdhrRxa
#75
Burning Brakes
Yes, easy to crack the taillight when removing the bumper cover.
I hope there isn’t too much damage. Debris getting into the heads causes a lot of damage, or at least potential damage you may not know about. Look under the “phaser” hydraulic actuator. There is a filter under there -check for debris in the filters.
I hope there isn’t too much damage. Debris getting into the heads causes a lot of damage, or at least potential damage you may not know about. Look under the “phaser” hydraulic actuator. There is a filter under there -check for debris in the filters.