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Re: 912/6 Project - on the rolling road today!
Posted: Tue Nov 10, 2015 2:24 pm
by KS
impmad2000 wrote:There is a setting that does "decel cut" that can give an aggressive stumble on power- off . Might be worth finding this and at 1st, turn it off, if that cures it, re-adjust the parameters at which it cuts in/ out.
Whatever, drive it whilst the weather is mild ! You've got some catching up to do to make up for missed miles
![Smile :)](./images/smilies/icon_smile.gif)
Ah, that makes sense. Might also account for the stumbling in on-off throttle situations in heavy traffic. I'll take a look.
And as for your other suggestion,m you're right!
Thanks for all your help and support!!!
![cheers :cheers:](./images/smilies/icon_cheers.gif)
Re: 912/6 Project - on the rolling road today!
Posted: Tue Nov 10, 2015 5:23 pm
by KS
Re: 912/6 Project - here we go again!
Posted: Thu Jul 28, 2016 7:26 pm
by KS
Well, after having what I believed to be cam chain tensioner failure, and then replacing the tensioners with pressure-fed tensioners, and having them 'fail', we've discovered the mystery noise was nothing to do with the tensioners – it's a broken valve spring (inlet on #3)!!!
Don't ya just love cars?
![Rolling Eyes :roll:](./images/smilies/icon_rolleyes.gif)
Re: 912/6 Project - here we go again!
Posted: Thu Jul 28, 2016 9:10 pm
by Darren65
Re: 912/6 Project - here we go again!
Posted: Thu Jul 28, 2016 9:32 pm
by 911hillclimber
What a pain that is as a lot has to come off the engine.
Good luck with it.
Re: 912/6 Project - here we go again!
Posted: Thu Jul 28, 2016 10:19 pm
by KS
911hillclimber wrote:What a pain that is as a lot has to come off the engine.
Good luck with it.
Not too bad - compressed air into cylinder. Can be done with engine in the car if needs be, but will drop engine to give better access, though. Shame Bob's not around to comment.
![Sad :(](./images/smilies/icon_sad.gif)
Re: 912/6 Project - here we go again!
Posted: Thu Jul 28, 2016 10:54 pm
by 911hillclimber
Indeed, and have seen the compressed air trick done but not on a 911.
Re: 912/6 Project - here we go again!
Posted: Fri Jul 29, 2016 8:21 am
by Bootsy
Hope it all goes well - not needed as you were just finding your mojo at CLM
Re: 912/6 Project - here we go again!
Posted: Fri Jul 29, 2016 9:05 am
by sladey
Bummer - but on the plus side at least you've found the problem - it'll be great when it's fixed