could it be injector problem

timberjock · Feb 23, 2008

its a200 tdi defender engine that starts fine with usual puff of black smoke. runs a bit rough when cold , and also when idling though this may be helped if i could find out how to turn the tick over up,its when I'm trundeling about it starts sending out white smoke but as soon as it gets a bit more throttle it clears away and is other wise fine on normal town driving. could it be a faulty injector not spraying proparly at a certian preasure but some how spraying better at higher preasure when more feul is pumped in . any thoughts cheers. its running on 30% veg oil 70% diesil

JimAttrill · Feb 24, 2008

Is the white smoke only when cold, or at all times when you trundel?

timberjock · Feb 24, 2008

there is a bit when it starts but not all the timr but is there hot or cold when I'm just turndeling about jist when you back off the throttle and let the engine do its own thing but once you put the power back on it clears again fairly quickly. jist does seem to do it if your normal road driving.

CharlesY · Feb 25, 2008

timberjock said:
there is a bit when it starts but not all the timr but is there hot or cold when I'm just turndeling about jist when you back off the throttle and let the engine do its own thing but once you put the power back on it clears again fairly quickly. jist does seem to do it if your normal road driving.

I'm in Lanarkshire.
Pop in some time and we can hoick out the injectors and check them for pressures and patterns.

Easy job as long as the injectors aren't stuck in the head.

CharlesY

timberjock · Feb 25, 2008

think I may just nip doon and see you CharlesY.will pm when I can get away fae the wife and hoard of bairns

CharlesY · Feb 25, 2008

timberjock said:
think I may just nip doon and see you CharlesY.will pm when I can get away fae the wife and hoard of bairns

Before you do, make sure you can lift the injectors and that you have some spare sealing copper washers.

What engine is it? We need to know the setting pressures,

Charles

timberjock · Feb 25, 2008

ok will get the sealing washers sorted out and its a 200 tdi. wont be for a weebit CharlesY wife has just poped oot no3 bairn so am going to be busy for a bit. prob April before I can get my life sorted oot.

CharlesY · Feb 25, 2008

timberjock said:
ok will get the sealing washers sorted out and its a 200 tdi. wont be for a weebit CharlesY wife has just poped oot no3 bairn so am going to be busy for a bit. prob April before I can get my life sorted oot.

200 tdi .... great engine, easy to fix.

Have fun with Number three!

Charles

could it be injector problem

timberjock

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JimAttrill

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timberjock

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CharlesY

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timberjock

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CharlesY

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timberjock

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CharlesY

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