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First Time 991.1 GT3 Owner!

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Old 01-14-2022 | 12:36 AM
  #16  
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Dundon has a permanent fix for the 991.1 engine. No one has been interested due to the 10 year warranty but as the cars roll off their engine warranties, this will be the way to go.
Old 01-14-2022 | 12:38 AM
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Originally Posted by Airbag997
If you want prematurely blow the engine, just use Mobil 1 instead of a good oil.
And drive around town at low RPM. My understanding is it that type of driving, not tracking it, that kills the motors. But then the fault shows up at high rpm’s, east to do at the track.
Old 01-14-2022 | 10:44 AM
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Originally Posted by sgroer
Dundon has a permanent fix for the 991.1 engine. No one has been interested due to the 10 year warranty but as the cars roll off their engine warranties, this will be the way to go.
What does the fix entail?
Old 01-14-2022 | 10:45 AM
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Originally Posted by dsteding
And drive around town at low RPM. My understanding is it that type of driving, not tracking it, that kills the motors. But then the fault shows up at high rpm’s, east to do at the track.
I know that's what they said at the COG meeting but I don't buy it what so ever. It defies logic to me as the wear happens due to lack of lubrication and non-durable materials that's expose at a high RPM when starved for lubrication and has metal-on-metal wear.

Also, just look at what they did to the rev limiter with the .1 RS and 991R, pulling back the capability to take the engine to 9,000 rpm I see as a lesson learned and a mitigation put into place.

Originally Posted by Cobrakai90
What does the fix entail?
https://rennlist.com/forums/991-gt3-...-progress.html

Last edited by itrsteve; 01-14-2022 at 10:52 AM.
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Old 01-14-2022 | 10:46 AM
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Originally Posted by dsteding
And drive around town at low RPM. My understanding is it that type of driving, not tracking it, that kills the motors. But then the fault shows up at high rpm’s, east to do at the track.
Could Porsche deny the engine warranty if they found incorrect oil used to purposely blow the engine?
Old 01-14-2022 | 01:36 PM
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Who says Mobil 1 blows engines? That my friend is a discussion over at IDKS board
Old 01-14-2022 | 01:45 PM
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Originally Posted by Cobrakai90
Could Porsche deny the engine warranty if they found incorrect oil used to purposely blow the engine?
It was a tongue in cheek comment, Mobil 1 is the recommended oil but the consensus seems to be that there are better options out there.
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Old 01-14-2022 | 01:51 PM
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Originally Posted by Cobrakai90
Could Porsche deny the engine warranty if they found incorrect oil used to purposely blow the engine?
I've not heard of Porsche doing an oil analysis on a blown .1 motor covered by the 10 yr. The dealer opens up the motor and examines the finger followers. If they are showing abnormal wear it's new engine time.
Old 01-15-2022 | 09:43 AM
  #24  
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haven't you heard?....Porsche is including psychiatric therapy in the engine warranty for 2014 GT3 owners.....
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Old 01-15-2022 | 09:52 AM
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Get COVID…blown engine….blown engine…. get COVID I’m sure someone will invent a therapeutic intervention for this syndrome
Old 01-16-2022 | 08:58 AM
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If I could afford to move up the GT3 food chain, I would have. I love my .1. It’s been good to me for over 10k track miles. I put quite a bit of money into it for safety and performance reasons over the last 3 yrs and frankly don't want to go through that hassle again. But, unless I get the golden ring and my engine blows, I’ll be selling within the next two years.
Old 01-16-2022 | 12:31 PM
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Originally Posted by ddugas01
If I could afford to move up the GT3 food chain, I would have. I love my .1. It’s been good to me for over 10k track miles. I put quite a bit of money into it for safety and performance reasons over the last 3 yrs and frankly don't want to go through that hassle again. But, unless I get the golden ring and my engine blows, I’ll be selling within the next two years.
wow really 10k track miles and the engine lasted? That’s impressive. I assume you have the the f series?
Old 01-16-2022 | 02:40 PM
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Originally Posted by ddugas01
If I could afford to move up the GT3 food chain, I would have. I love my .1. It’s been good to me for over 10k track miles. I put quite a bit of money into it for safety and performance reasons over the last 3 yrs and frankly don't want to go through that hassle again. But, unless I get the golden ring and my engine blows, I’ll be selling within the next two years.
With 10K track miles, did you perform the 6K service on the wheel nuts & bits?



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