1.9 TD Headgaskets...
Moderator: RichardW
1.9 TD Headgaskets...
Ok looking over the GSF website theres a few options for HG's.
Im thinking of going for the repair one as the head is coming off teh car i bought from fleabay and its going to be skimmed a tiny bit anyway when its pressure checked before refitting and ensure it should have a longer life though it may reduce compression a little, would this reduce performance??
also which gasket would be standard?
Its an M reg, 1994 Xantia, facelifted nose and anti sink as well
Im thinking of going for the repair one as the head is coming off teh car i bought from fleabay and its going to be skimmed a tiny bit anyway when its pressure checked before refitting and ensure it should have a longer life though it may reduce compression a little, would this reduce performance??
also which gasket would be standard?
Its an M reg, 1994 Xantia, facelifted nose and anti sink as well
I think it depends on the 'history' of your new head.... has it been skimmed before, do you have the old gasket that was taken off with the new head? A system of notches on the head gasket tells you which thickness the gasket is.
I suppose if you don't know, then the safest bet is the repair gasket.
I suppose if you don't know, then the safest bet is the repair gasket.
Ian
Account Ref: 6419
Current Cars
Nissan X-Trail SVE
Saab 2.2TiD
Merc E270 Estate
Past Citroens
2001 Xantia 3.0 Exclusive
1999 Xantia 1.9TD
1997 Xantia 3.0 Exclusive
1995 XM 3.0 Exclusive Estate
Account Ref: 6419
Current Cars
Nissan X-Trail SVE
Saab 2.2TiD
Merc E270 Estate
Past Citroens
2001 Xantia 3.0 Exclusive
1999 Xantia 1.9TD
1997 Xantia 3.0 Exclusive
1995 XM 3.0 Exclusive Estate
Coll stuff ill ask the guy to have a look on sunday when he strips it off.
Looked thru the entire english and dutch service history and no notes of a headgasket, or a clutch for that matter so im going to get the clutch cable tightened up a little bit as well as i think its stretched more than actual clutch wear.
I may also replace the rear spheres, if i do this im thinking i may as well do the accumulator as well, the 2.1td needs this job done as well and im guessing ill save time in the future, they both seem to be on the original accumulators going thru the history's so i guess its a safe bet to do them? or should i leave them?
Looked thru the entire english and dutch service history and no notes of a headgasket, or a clutch for that matter so im going to get the clutch cable tightened up a little bit as well as i think its stretched more than actual clutch wear.
I may also replace the rear spheres, if i do this im thinking i may as well do the accumulator as well, the 2.1td needs this job done as well and im guessing ill save time in the future, they both seem to be on the original accumulators going thru the history's so i guess its a safe bet to do them? or should i leave them?
Well if they are indeed the originals from 1994 I think its a sensible idea to have them replaced since they are their for safety purposes.
If your unsure about their history then once again replace them for piece of mind and safety purposes.
If however it ticks less than every 30 seconds then get it changed.
Summary:
Just get it changed
If your unsure about their history then once again replace them for piece of mind and safety purposes.
If however it ticks less than every 30 seconds then get it changed.
Summary:
Just get it changed
Volkswagen Golf 59' 1.6TD S
By all means refer to the BOL for piston protrusion... but I have yet to see one with different dimensions to when it came out of the factory!!!acrowot wrote:The head is flat (no combustion chamber) so skimming it will not affect the compression ratio, the head gasket thickness is determined by the maximum piston protrusion, the proceedure is described in Haynes.
However. The more you skim off the head... the closer the valves get to the pistons... which is why it is important to use the 'notches' on the gasket as a guide, and if you get it skimmed at a reputable company they can supply a suitable gasket or advise on type/size.
Ian
Account Ref: 6419
Current Cars
Nissan X-Trail SVE
Saab 2.2TiD
Merc E270 Estate
Past Citroens
2001 Xantia 3.0 Exclusive
1999 Xantia 1.9TD
1997 Xantia 3.0 Exclusive
1995 XM 3.0 Exclusive Estate
Account Ref: 6419
Current Cars
Nissan X-Trail SVE
Saab 2.2TiD
Merc E270 Estate
Past Citroens
2001 Xantia 3.0 Exclusive
1999 Xantia 1.9TD
1997 Xantia 3.0 Exclusive
1995 XM 3.0 Exclusive Estate
ive just finished replacing my hg (well about a month ago)
i had my head skimed aswell. it i s important to use the notch systsm to stop the valves hitting the pistones when the head has been skimmed. not all engines had the same thickness of gasket from the factory so you will need to check yours when it comes out.
i fitted a five notch steel laminated gasket - looks very tough i dont think i will have trouble wih it again.
i knew i would have to do the gasket at some point so i was glad it went when it did rather than a couple of weeks later whne we were on holidya!!!
its one of those things that when its done its very unlikly you will have to do it again.......
i had my head skimed aswell. it i s important to use the notch systsm to stop the valves hitting the pistones when the head has been skimmed. not all engines had the same thickness of gasket from the factory so you will need to check yours when it comes out.
i fitted a five notch steel laminated gasket - looks very tough i dont think i will have trouble wih it again.
i knew i would have to do the gasket at some point so i was glad it went when it did rather than a couple of weeks later whne we were on holidya!!!
its one of those things that when its done its very unlikly you will have to do it again.......
Zxtd Aura converted from 1.8i Petrol - Lowered, 20psi boost extra fuel - weeeeeee!
MK2 Cortina 1600e
Honda Acty Romahome - 545cc!! - (the "beast")
MK2 Cortina 1600e
Honda Acty Romahome - 545cc!! - (the "beast")
your right they look really tough.... and they are quite heavy aswell especially compared to the fibrous original ones...
but you cn get thenm in different thicknesses ill try and remember where i got mine from, i think it began with a p if anybody can gues....
but you cn get thenm in different thicknesses ill try and remember where i got mine from, i think it began with a p if anybody can gues....
Zxtd Aura converted from 1.8i Petrol - Lowered, 20psi boost extra fuel - weeeeeee!
MK2 Cortina 1600e
Honda Acty Romahome - 545cc!! - (the "beast")
MK2 Cortina 1600e
Honda Acty Romahome - 545cc!! - (the "beast")
Just as important..... get it pressure tested and then skimmed. If the head has gone because of overheating or overheated since it went it is almost certainly in need of skimming. Get a 'decent' gasket either from Citroen or a specialist head refurbisher such as Motorcast on 01939 236000, they can also pressure test/skim/supply head bolts/all gaskets etc and work is immaculate.... I have used them several times now and can only say they are the best around. (If you decide to use them.... give them the old gasket with the head, they will determine the correct gasket thickness for you).
Ian
Account Ref: 6419
Current Cars
Nissan X-Trail SVE
Saab 2.2TiD
Merc E270 Estate
Past Citroens
2001 Xantia 3.0 Exclusive
1999 Xantia 1.9TD
1997 Xantia 3.0 Exclusive
1995 XM 3.0 Exclusive Estate
Account Ref: 6419
Current Cars
Nissan X-Trail SVE
Saab 2.2TiD
Merc E270 Estate
Past Citroens
2001 Xantia 3.0 Exclusive
1999 Xantia 1.9TD
1997 Xantia 3.0 Exclusive
1995 XM 3.0 Exclusive Estate