stinging eyes

Need some help with a technical problem - ask away and let's see if we can all help.

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hot66
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stinging eyes

Post by hot66 »

Reports from fellow DDK'ers have gradually been getting more vocal ref their eyes stinging when following me :wink:

Anyway, I know the car has been chucking out a bit more unburnt fuel than it used too.

Assuming the settings on MFI pump haven't changed, what could cause this over fuelling?

Could low back pressure in teh exhaust system have an effect on the burn efficiency?

BTW, fuel economy doesn't seem to have changed ( not that I measure it too closely) & performance hasn't changed either ( its still quick)
James

1973 911 2.4S
1993 964 C2
2010 987 Spyder

1963 Honda C100 Supercub

Its not how fast you go, but how you go fast ;)
Ferry Man
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Post by Ferry Man »

James, I get that all the time from DDK'ers following me.
Sorry, but the cars running lovely.
Just ignore 'em. Don't touch any settings.
It's a 2.4S. They all do that sir.
Paul

'74 Porsche 911 Carrera 2.7 (MFI) - Lime Green
'94 Porsche 911 Carrera 2 (993) - Mexico Blue
Nick Moss
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Post by Nick Moss »

They all do that sir
Oi! That's my line :lol:

Its possible that the injectors need cleaning.
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Post by hot66 »

:lol:

I'll stick to your argument Paul :lol:

I'll see wether a full service etc changes anything :)
James

1973 911 2.4S
1993 964 C2
2010 987 Spyder

1963 Honda C100 Supercub

Its not how fast you go, but how you go fast ;)
Ian Donkin
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Post by Ian Donkin »

I think you should both get your cars checked over - it can't be good for them having all that unburnt fuel washing your cylinder bores of oil...

And as for those following behind :roll:.
2006 RHD 997 Carrera (but DDK remains in my heart - also now no longer)
1972 LHD 2.4T with '73 2.4T CIS motor - gone to a new DDK home
1994 RHD 993 Carrera - gone!
1968 LHD 911L - was the Wife's but now in new hands :-(

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Ferry Man
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Post by Ferry Man »

Ian, first you're disrespecting my car (because I'm a southerner).
Now you're picking on James too (and he's one of your kind).
I say, delete this thread before he gets abusive. :)
Paul

'74 Porsche 911 Carrera 2.7 (MFI) - Lime Green
'94 Porsche 911 Carrera 2 (993) - Mexico Blue
Ian Donkin
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Post by Ian Donkin »

It just hurts my eyes to follow you both!!! :cry: :cry: :cry:
2006 RHD 997 Carrera (but DDK remains in my heart - also now no longer)
1972 LHD 2.4T with '73 2.4T CIS motor - gone to a new DDK home
1994 RHD 993 Carrera - gone!
1968 LHD 911L - was the Wife's but now in new hands :-(

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pmjt
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Post by pmjt »

Ian Donkin wrote:It just hurts my eyes to follow you both!!! :cry: :cry: :cry:
Ian - after following James for 30 miles on Saturday - my eyes are STILL hurting :shock: :lol:

P
Ian Donkin
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Post by Ian Donkin »

pmjt wrote:Ian - after following James for 30 miles on Saturday - my eyes are STILL hurting :shock: :lol:

P
I rest my case M'lud :lol:

and the above was from an adoptive Yorkshireman (ex of the South).
2006 RHD 997 Carrera (but DDK remains in my heart - also now no longer)
1972 LHD 2.4T with '73 2.4T CIS motor - gone to a new DDK home
1994 RHD 993 Carrera - gone!
1968 LHD 911L - was the Wife's but now in new hands :-(

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Ferry Man
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Post by Ferry Man »

Paul

'74 Porsche 911 Carrera 2.7 (MFI) - Lime Green
'94 Porsche 911 Carrera 2 (993) - Mexico Blue
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Post by hot66 »

of course the point is .... you are all FOLLOWING me & Paul . I say go & get yourselves a quicker car ;) :lol:
James

1973 911 2.4S
1993 964 C2
2010 987 Spyder

1963 Honda C100 Supercub

Its not how fast you go, but how you go fast ;)
Ian Donkin
DDK rules my life!
Posts: 1306
Joined: Wed Sep 29, 2004 9:07 pm
Location: A Southern Northerner

Post by Ian Donkin »

:bootyshake:
2006 RHD 997 Carrera (but DDK remains in my heart - also now no longer)
1972 LHD 2.4T with '73 2.4T CIS motor - gone to a new DDK home
1994 RHD 993 Carrera - gone!
1968 LHD 911L - was the Wife's but now in new hands :-(

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Post by hot66 »

bit of an update .

Just got the car fully serviced and it is running superb 8)


Co2 emmissions were fine ( 5%ish from memory) but the Hydrocarbons were very high & the idle is high & a bit erratic .

Any ideas ?
Last edited by hot66 on Fri Nov 03, 2006 12:51 pm, edited 1 time in total.
James

1973 911 2.4S
1993 964 C2
2010 987 Spyder

1963 Honda C100 Supercub

Its not how fast you go, but how you go fast ;)
Ian Donkin
DDK rules my life!
Posts: 1306
Joined: Wed Sep 29, 2004 9:07 pm
Location: A Southern Northerner

Post by Ian Donkin »

Yeah - it will still hurt my eyes to follow you :lol:
2006 RHD 997 Carrera (but DDK remains in my heart - also now no longer)
1972 LHD 2.4T with '73 2.4T CIS motor - gone to a new DDK home
1994 RHD 993 Carrera - gone!
1968 LHD 911L - was the Wife's but now in new hands :-(

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hot66
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Post by hot66 »

get a faster car then ;)

Don't worry too much, as I'll probo be in the Audi on the 12th so you'll just get a face full of soot instead ;) :lol: :lol:
James

1973 911 2.4S
1993 964 C2
2010 987 Spyder

1963 Honda C100 Supercub

Its not how fast you go, but how you go fast ;)
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