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Is it normal to have smoke on startup

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Old 04-24-2015, 10:18 PM
  #16  
Money2536
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Mine does it.

Old 04-24-2015, 10:28 PM
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ipse dixit
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It's not normal. No, not at all.

It's awesome.
Old 04-25-2015, 04:16 AM
  #18  
mqandil
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Originally Posted by viprklr
I've only had the 991 GT3 for a few weeks (100 miles on car) but it normally will "puff" on startup. Only lasts for a few seconds & it's in the garage on level flooring. Just wondered if others experience this.
Scared the crap out of the wife last weekend as started it & immediately pulled out the garage & closed the door. When we came home an hour later & opened the garage, smoked got sucked out & we thought there might be a fire occurring.
Perfectly normal. I have 10k miles on my car and it still does it occasionally. The frequency became much less frequent after 3000 miles but every few weeks it still does smoke, but not as bad as when the car had lower mileage where it would smoke so much and fills up entire neighborhood with smoke. Really embarrassing! Mark
Old 04-25-2015, 08:04 PM
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bronson7
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So far after 2 weeks, very little, if any smoke at start up. I must be doing something wrong.
Old 04-25-2015, 08:15 PM
  #20  
WernerE
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No smoke here whatsoever, unlike my previous 997 GT3.

Could be related to getting LWBs?
Old 04-25-2015, 10:49 PM
  #21  
DrJupeman
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Originally Posted by Money2536
Wow, did you wash your car after it smoked like that? (btw, I can't believe you have me thinking of buying a $1200 pressure washer after reading your thread and seeing how you wash cars)
Old 04-26-2015, 12:11 AM
  #22  
Jimmy-D
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Money - My car does the same if it has been sitting for a couple days of so. I do not notice unless the wind is blowing south which puts it back in the garage. If wind blowing the other way would not notice
Old 04-26-2015, 12:16 AM
  #23  
FrstPorsche
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I want to know how you had that big picture/banner printed. Would love a full wall pic like that.
Old 04-26-2015, 04:59 AM
  #24  
Shahano
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Any idea why they smoke like that?
Old 04-26-2015, 09:47 AM
  #25  
fxz
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The Cat need to warm thats why
in Summer no smoke

Normal and lovely raw beast must be
Old 04-26-2015, 11:08 AM
  #26  
MACH 86
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GT3 engine has a air injection pump for emissions on start up. Only operates for a few minutes/seconds. That heats up the converter. Not sure of the accuracy of the above information but I know it does have an injection pump for start emissions.
Old 04-26-2015, 02:10 PM
  #27  
viprklr
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My wife & I went to Porsche Parade in St. Charles Illinois back in 2010. They had a silent auction for St. Jude's Hospital. We bid on the banner. It's 35 feet long & we were fortunate to have Hans Peter Porsche sign it for us on the edge. Best $400 I ever spent.



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