More questions on 1.9TD fuel air leaks.

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wotwot
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Re: More questions on 1.9TD fuel air leaks.

Post by wotwot »

No I pulled it apart and took them with me and just matched the sizes.Not so easy if u need the car to go get the o rings.Someone may be along to advise as to the sizes.
Rhothgar
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1996 Citroen Xantia 1.9TD SX S1 - N707 MGP (Currrently laid up)
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More questions on 1.9TD fuel air leaks.

Post by Rhothgar »

aerodynamica wrote:Well it's the only thing left and if it only costs a pound why not.. would you know the o-ring sizes needed?
Such luck. I ordered the O-ring from Citroen today. It's £6+ exc. VAT!!!!!!

It is DIAM65x73 which presumably means 65mm. internal diameter and that it is 4mm. diameter rubber. Can't remember it being that thick.

I'll let you know if it cures my overnight starting hesitation problem.
aerodynamica
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Re: More questions on 1.9TD fuel air leaks.

Post by aerodynamica »

Yay! Well, mine now runs very well but takes serious cranking to get going from rest.
Graeme M
2008 C5 Exclusive Tourer 2.0 HDi
Rhothgar
Donor 2023
Posts: 1803
Joined: 22 Nov 2004, 00:21
Location: Nottingham - UK
My Cars: 2013 Peugeot 3008 Allure 1.6HDi - FD63 FWA VF3**************[VIN obfuscated, can be read by forum staff]
1995 Citroen Xantia 1.9TD S1 - M728 GDL VF7**************[VIN obfuscated, can be read by forum staff]
1996 Citroen Xantia 1.9TD SX S1 - N707 MGP (Currrently laid up)
2000 Citroen Xantia 2.0 HDi S2 - X435 JGJ VF7**************[VIN obfuscated, can be read by forum staff] (Clutch died Dec 2017 - Resurrected Easter Sunday 2021)
1997 Citroen ZX SX TD - P788 AJL
1959 Landrover Defender S2 - Two owners from new
1968 Triumph Vitesse Convertible 2.0
1980 Ford Escort RS2000 Customer - 2nd Owner
1988 Saab 900 T16S - A 1980's exercise in understated Hooliganism...
Oh! and two Harley Davidsons - A 1990 Sportster and a 2003 Fatboy 100th Anniversary (the only vehicle I have owned from new)
x 80

More questions on 1.9TD fuel air leaks.

Post by Rhothgar »

So youv'e already changed your O-ring? Did you get yours from Citroen or manage to get one from elsewhere?
Rhothgar
Donor 2023
Posts: 1803
Joined: 22 Nov 2004, 00:21
Location: Nottingham - UK
My Cars: 2013 Peugeot 3008 Allure 1.6HDi - FD63 FWA VF3**************[VIN obfuscated, can be read by forum staff]
1995 Citroen Xantia 1.9TD S1 - M728 GDL VF7**************[VIN obfuscated, can be read by forum staff]
1996 Citroen Xantia 1.9TD SX S1 - N707 MGP (Currrently laid up)
2000 Citroen Xantia 2.0 HDi S2 - X435 JGJ VF7**************[VIN obfuscated, can be read by forum staff] (Clutch died Dec 2017 - Resurrected Easter Sunday 2021)
1997 Citroen ZX SX TD - P788 AJL
1959 Landrover Defender S2 - Two owners from new
1968 Triumph Vitesse Convertible 2.0
1980 Ford Escort RS2000 Customer - 2nd Owner
1988 Saab 900 T16S - A 1980's exercise in understated Hooliganism...
Oh! and two Harley Davidsons - A 1990 Sportster and a 2003 Fatboy 100th Anniversary (the only vehicle I have owned from new)
x 80

Re: More questions on 1.9TD fuel air leaks.

Post by Rhothgar »

aerodynamica wrote:Yay! Well, mine now runs very well but takes serious cranking to get going from rest.
I think that would suggest that your glow plugs are dead or the glowplug relay is not doing its job.

It's quite strange because I am not sure it would even run that smooth if the GP or relay was not working as after the initial heating of the combustion cylinder, the relay switches off and then switches back on until engine temp reaches 60 degrees or accelerator pedal travel is more than 1/3rd of its total travel.

Is it very smoky when it finally starts and, if so, for how long?
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