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GT3 oil tank TSB??

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Old 05-04-2023 | 11:51 PM
  #16  
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Originally Posted by GrantG
If you have never had an oil change (and have an early car) and they don't ask you to leave the car overnight, then you know they're not following the directions at the dealership (loosen when cold - use new drain plug ending with "B")...
Exactly what happened to me. Mine was at the dealership for 5 days for the first free oil change. I gave them a copy of the tech bulletin that you posted in the DIY oil change. I'm sure they had it anyway.
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Old 05-04-2023 | 11:55 PM
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Originally Posted by GrantG
If you have never had an oil change (and have an early car) and they don't ask you to leave the car overnight, then you know they're not following the directions at the dealership (loosen when cold - use new drain plug ending with "B")...

Yup, this will be my first change. I had gotten everything to do one myself over the winter just didn’t get around to it.

This is now making me nervous. Think I’ll go ahead and break it loose myself. Should calm the nerves a bit.

Probably add that witness mark Carl had suggested too.
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Old 05-04-2023 | 11:58 PM
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Originally Posted by Jbravo23
Am I reading this right. For vehicles dated before 1/27/22?
the engine number is what to look for anything below 4177 is subject .
Whats strange is my car was finished 3/22 and the engine number is 2578?
Old 05-04-2023 | 11:59 PM
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Originally Posted by Jbravo23
Am I reading this right. For vehicles dated before 1/27/22?
Yes, I think that's right (engine production date). And engine number 4177 (on passenger door jamb as Carl said).

After reading post above, they probably started building engines with the new tank and plug on that date, but cars could be built later with engines that were already built earlier...

If there was no recall (and sounds like there still is not), then they wouldn't necessarily replace the tanks on the built motors.

Last edited by GrantG; 05-05-2023 at 12:06 AM.
Old 05-05-2023 | 12:03 AM
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Originally Posted by 4carl
the engine number is what to look for anything below 4177 is subject .
Whats strange is my car was finished 3/22 and the engine number is 2578?

Same. That’s what threw me off. Finished in April yet engine number 3039
Old 05-05-2023 | 12:08 AM
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Originally Posted by Jbravo23
Same. That’s what threw me off. Finished in April yet engine number 3039
Dont know what the prefix DRM means on the engine number? Its even a mystery to Chat GPT AI??

From Chat GPT
what does the prefix DRM mean on a porsche engine number mean?

The prefix "DRM" on a Porsche engine number does not have a specific meaning related to the engine itself. In fact, the prefix letters on a Porsche engine number typically indicate the model or series of the vehicle that the engine is intended for, rather than any specific technical details about the engine.

For example, the prefix "DRM" might indicate that the engine is intended for use in a particular Porsche model or series, such as the 911, Cayman, or Boxster. However, without additional context or information about the specific engine number in question, it is difficult to say exactly what the "DRM" prefix might indicate.

Last edited by 4carl; 05-05-2023 at 12:14 AM.
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Old 05-05-2023 | 12:09 AM
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Originally Posted by GrantG
Yes, I think that's right (engine production date). And engine number 4177 (on passenger door jamb as Carl said).

After reading post above, they probably started building engines with the new tank and plug on that date, but cars could be built later with engines that were already built earlier...

If there was no recall (and sounds like there still is not), then they wouldn't necessarily replace the tanks on the built motors.
And just to be sure and not have to read 30 pages again. I’m assuming it’s number 1 in this pic?




Old 05-05-2023 | 12:11 AM
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Originally Posted by Jbravo23
And just to be sure and not have to read 30 pages again. I’m assuming it’s number 1 in this pic?


Glad you asked. NO. It's #2

One more reason not to use the term “oil pan”. #1 is the part that looks more like the oil pan, but the tank is the part at issue (only a very small part of it is visible, so doesn’t really resemble a tank).

Use a 6mm hex when car is cold and use a little quick manual impact (make sure you do it counter-clockwise from below). My mechanic recommended hitting the hand that's holding the wrench with the other hand to break it loose. Seems counter-intuitive, but doing it gently will require more torque to break loose.

Oh and important: Make sure the 6mm hex bit is fully seated into the plug and does not slip down while wrenching!

Last edited by GrantG; 05-05-2023 at 12:38 AM.
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Old 05-05-2023 | 12:17 AM
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Post your build date and engine number. Wondering when the number 4177 kicks in ??
Old 05-05-2023 | 12:17 AM
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Originally Posted by GrantG
Glad you asked. NO. It's #2

Use a 6mm hex when car is cold and use a little quick manual impact (make sure you do it counter-clockwise from below). My mechanic recommended hitting the hand that's holding the wrench with the other hand to break it loose. Seems counter-intuitive, but doing it gently will require more torque to break loose.

Awesome. Thank you.
Old 05-05-2023 | 12:22 AM
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Originally Posted by Doublej
By oil plan, do you mean oil tank where the insert might spin within the housing or is this a different issue?
Correct - same issue
Old 05-05-2023 | 12:26 AM
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Originally Posted by Jbravo23
Awesome. Thank you.
Sure - don't forget the last bit I added about keeping the hex bit fully inserted into the plug - otherwise you can distort the aluminum plug and make it hard to remove.
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Old 05-05-2023 | 02:17 AM
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Same exact thing happened to me when I was going to pick
up my Shark Blue GT3 from an oil change. Dealer said the car isn’t done yet and the engine is out. We are waiting on the part. I was like what?! Ill be right there. Took these pictures when I got there. Got the car back few days later and ran just fine. Just seeing the engine out like that on a couple thousand mile car makes ya a little nervous lol. But everything was fine.






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Old 05-05-2023 | 11:58 AM
  #29  
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Just checked mine... build date 02/22, engine number 2475, first oil change coming up on May 10th. Hopefully my dealer knows what they're doing.
Old 05-05-2023 | 12:04 PM
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Originally Posted by TurboSF
Just checked mine... build date 02/22, engine number 2475, first oil change coming up on May 10th. Hopefully my dealer knows what they're doing.
Just remind them what they’re doing before your appointment and offer to leave the car long enough to cool.

And maybe they can help us understand why the production dates and engine numbers don’t seem to correlate with the notice very well…

Last edited by GrantG; 05-05-2023 at 12:06 PM.


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