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Oil change 997 gt3

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Old 07-07-2024, 01:48 PM
  #76  
bonehead
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Originally Posted by ngng
I'm out of town for a few weeks but I'll post a pic when I get bck
@ngng do you have that pic of where you safety wired the plug?
Old 07-07-2024, 06:24 PM
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Originally Posted by bonehead
@ngng do you have that pic of where you safety wired the plug?
Not handy. I need to do fluids soon and can grab a photo. IIRC, there wasn't anything easily accessible to wire the plug to so it's kinda janky.
Old 07-07-2024, 07:42 PM
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JG 996T
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all 997, including 3.6 rs, gt2, turbo, 3.8 rs, 4.0 rs

attached is screen shot from website.
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Old 07-07-2024, 08:19 PM
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MJFDDS
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Originally Posted by bonehead
@ngng do you have that pic of where you safety wired the plug?

I can try to get a photo of how I safety wired mine as I need to get my car up on quickjacks in the next week or so.
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Old 07-07-2024, 09:12 PM
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Originally Posted by JG 996T
all 997, including 3.6 rs, gt2, turbo, 3.8 rs, 4.0 rs

attached is screen shot from website.
They may say that but they are wrong. Mezger engine cars do not have the same size drain plugs as Carrera's. Mezger plugs are m20x1.5 on both sump and tank drain, Carrera is m18x1.5.

Last edited by JpCrp; 07-07-2024 at 09:19 PM.
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Old 07-07-2024, 09:44 PM
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Originally Posted by ngng
If you safety wire it correctly it serves a greater purpose than being a dust cap.
What other purpose than being a dust cap can it serve?
Old 07-08-2024, 05:56 PM
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Originally Posted by JpCrp
They may say that but they are wrong. Mezger engine cars do not have the same size drain plugs as Carrera's. Mezger plugs are m20x1.5 on both sump and tank drain, Carrera is m18x1.5.
I can confirm, I ordered M18 x 1.5 based on the web site application guide for 2010 GT3 and it was too small.
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Old 07-08-2024, 06:39 PM
  #83  
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Originally Posted by fayraree
What other purpose than being a dust cap can it serve?
Fail safe in case the valve opens. The safey wire ensures the cap can't come off.
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Old 07-24-2024, 01:11 AM
  #84  
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Just received by two Stahlbus drains. For those running them did you use the same torque specs as the factory drain plugs? And did for the sump drain did you replace the copper washer it came with, with an aluminum one?
Old 09-06-2024, 05:09 PM
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jbse39
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Anyone try Votex https://votex-us.com/SMQDP008? It has 3 Viton seals and made out of stainless steel and could be more robust? I read a few Amazon reviews on Stahlbus where it broke up during install.
Old 09-06-2024, 06:39 PM
  #86  
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Originally Posted by jbse39
Anyone try Votex https://votex-us.com/SMQDP008? It has 3 Viton seals and made out of stainless steel and could be more robust? I read a few Amazon reviews on Stahlbus where it broke up during install.
people seem to like the votex plugs as well.

that person on amazon who broke their drain plug during install sounds like they shouldn't be working on cars
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Old 09-09-2024, 01:55 AM
  #87  
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I spent today prepping the car for laguna and snapped a few pics. I'm not proud of the wiring job on these two...can I blame the $15 Amazon pliers? Everything was tight before I clipped them. When I have more time I will probably drill the sway bar bolt so the sump cap can be wired to it. Similarly, I'm going to find a bolt that fits near the main oil drain so I can better secure the cap and bolt.




One downside to these plugs is how slow the oil drains lol. After opening both tanks to drain I was able to bleed and flush the brakes and there was still oil coming out.
Old 09-09-2024, 11:33 AM
  #88  
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Do you guys see any advantage to warming up the engine before draining oil? Given the design of the Mezger dry sump system, the oil is sitting in a tall tank with narrow bottom and the sump which is angled down toward the drain bolt. Any impurities in the oil would have already settled to the low points and will flush out with the oil. The upside of not warming up the oil is that it has already fully drained to the sump so you can get a full drain without waiting an hour. Thoughts?
Old 09-09-2024, 11:57 AM
  #89  
bonehead
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Originally Posted by 8Lug
Do you guys see any advantage to warming up the engine before draining oil? Given the design of the Mezger dry sump system, the oil is sitting in a tall tank with narrow bottom and the sump which is angled down toward the drain bolt. Any impurities in the oil would have already settled to the low points and will flush out with the oil. The upside of not warming up the oil is that it has already fully drained to the sump so you can get a full drain without waiting an hour. Thoughts?
Unless I happen to be driving the car beforehand, I just drain the oil when it's cold. Don't see the point in getting it off a lift, driving it for 10-20 minutes, getting it back on the lift just so the oil might drain a bit more quickly
Old 09-09-2024, 12:07 PM
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And there is a downside.... last time I did it.... hot oil splashed on my face - ouch


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