Misfire....
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@Henrik964 Hopefully just a coil or plug then. Best of luck for a good outcome.
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@Henrik964 Hopefully just a coil or plug then. Best of luck for a good outcome.
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86,000 miles on original plugs and coils?
Certainly that's the issue. Should be at the end of life of your 2nd set about now. Post pictures of those plug ends and the coils for us.
Certainly that's the issue. Should be at the end of life of your 2nd set about now. Post pictures of those plug ends and the coils for us.
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If your coils and plugs are OK, try a bottle of Techron or seafoam through your next tank of gas. It's an easy (and old school) approach that can clean gunk from your fuel system and plugs that may result in an error code. Just completely solved my friends misfire and codes on his 05 997.1 base.
Last edited by anewman; Jul 17, 2020 at 08:13 PM.
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This is what mine looked like at 27k miles...
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My 997.2 has right bank cylinder 1,2,3 misfire codes couple weeks and I had to flat bed to dealer. It turn out to be high pressure fuel pump issue and it was replaced. My car has 109K miles and bought new 11 years ago. I got the car back last week and all good so far and notice much smoother idling.
John
John
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should not be the plugs...
Thread Starter
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Joined: Nov 2002
Posts: 842
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From: Sweden
My 997.2 has right bank cylinder 1,2,3 misfire codes couple weeks and I had to flat bed to dealer. It turn out to be high pressure fuel pump issue and it was replaced. My car has 109K miles and bought new 11 years ago. I got the car back last week and all good so far and notice much smoother idling.
John
John
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From: Clemson, SC