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Firing Order

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Old 03-03-2024 | 02:19 PM
  #1  
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The Roon
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From: Central TX
Default Firing Order

Hello Fellow Members!
I have a favor to ask, being I don't have an owners manual....although I'm not sure if that would help either.

I need to change out my spark plugs/coils due to miss firing 3/6 and would like to know:
What is the firing order for my 2012 991.1 S 3.8?

I tried to check and do a search here, but I can't use the tech sections, since I need to be a member...BUT I am a member...Mods?Admin, can you check on this.
My membership exp 8/2024.

Thank you!
Old 03-03-2024 | 05:13 PM
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Originally Posted by The Roon
I need to change out my spark plugs/coils due to miss firing 3/6 and would like to know:
What is the firing order for my 2012 991.1 S 3.8?
If it is anything like my 1995 911, so I cannot see it being any different on my 991.1. So the front two spark plugs are the 3 and 6.

Firing order: 162435

3-----6
2-----5
1-----4
Rear Bumper

Last edited by IXLR8; 03-03-2024 at 05:16 PM.
Old 03-04-2024 | 09:17 AM
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IXRL8, thanks for your very clear explanation!
Old 03-04-2024 | 09:55 AM
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Thank you Alex!
That's just what I was looking for!
Old 03-04-2024 | 02:00 PM
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Originally Posted by IXLR8
If it is anything like my 1995 911, so I cannot see it being any different on my 991.1. So the front two spark plugs are the 3 and 6.

Firing order: 162435

3-----6
2-----5
1-----4
Rear Bumper
^^^^^This
Just to confirm….. the T-Shirt my wife got me for Christmas agrees 😆
Jim


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