DDK - Die Deutschen Klassiker

Thank you! Will order.


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knapmann, this sounds like a good first option. do you have a link to the gauge you installed please?

have checked the line plumbing - it's all correct.

...thanks i was just looking at that.

here's a link to knapmann's resto post with in-line gauge etc for those following: viewtopic.php?t=66841&start=465

knapmann - thank you - i will definitely check that out. i think the control valve was mentioned earlier as a potential problem. very interested to see how you fixed without replacing!

Rob, thanks. Re "turning fully off between starts" - it doesn't fully start - i'm having to crank it over in the video. It hasn't been an abrupt fault - seems intermittent. When the car was running fine after re-built it did exactly as per the video one night after a fairmile meet, althoug...

JB, not resolved yet as have been away - looking to do the 30 sec fuel pump test next week.

Sam, it's a good point re. fuel filter - will check that too.

Rob, no it wont hold revs at all. It just carries on as per the video.

Great effort Spit Nolan!

I will join for Boxengasse only as will bring my young boy with me. Tickets purchased and looking forward to it!

[/quote] This post gives you the test requirements. Get your other half to crank it over for 30 seconds. https://forums.pelicanparts.com/porsche-911-technical-forum/6546-mfi-fuel-pressure.html If your not getting the required delivery, the next place to look is the check valve in the Fuel filter con...

satan wrote: ↑Wed Mar 20, 2024 6:08 pm Hi,

Have you checked points? I had similar but not exactly the same and my points had gone out of adjustment.

points new and not long since run-in service at Greatworth so my thought was unlikely to be points, but ill get a gauge on them to be sure.

Lightweight_911 wrote: ↑Wed Mar 20, 2024 5:54 pm .

What is the internal condition of the fuel tank like - any rust which might be restricting the outlet ?

.

thanks, andy. that is an unknown - will put it on the list.

How long has this been happening in relation to the engine re-build.? Are you getting enough fuel delivery to the MFI pump.? There's a 30 second test you can do on the fuel feed from the console to the pump which is in the workshop manual. I would work back from the MFI pump as it sounds like fuel ...

How long has this been happening in relation to the engine re-build.? Are you getting enough fuel delivery to the MFI pump.? There's a 30 second test you can do on the fuel feed from the console to the pump which is in the workshop manual. I would work back from the MFI pump as it sounds like fuel ...

No black smoke - checked rotor arm and cap. Both new.


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Thanks Bruce. I can hear the cold start dropping neat fuel into the intakes so I don’t think that’s the issue.


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