15-09-2011, 08:12 PM
(This post was last modified: 15-09-2011, 08:24 PM by divingscubaboy.)
Well theres a few options I would look at:
1 - EGR fault. I haven't studied the system that closely although I have the same engine as yours. I'll investigate a little more. We refer to EGR systems as soot collectors at work. Would you want to breath a load of secondhand dirty air? No! neither does an engine!
2 - Cold start fuelling device on the injection pump, although mine has the simple coolant operated thermostat and cable arrangement. I think 2 different types of injection pump are fitted
3 - Have you checked the air filter recently? I know this wouldn't make it run particularly differently between cold and hot but could be a contributing factor especially if the EGR valve is having a tantrum.
4 - I think the black box teeing off is just a resonator.
1 - EGR fault. I haven't studied the system that closely although I have the same engine as yours. I'll investigate a little more. We refer to EGR systems as soot collectors at work. Would you want to breath a load of secondhand dirty air? No! neither does an engine!
2 - Cold start fuelling device on the injection pump, although mine has the simple coolant operated thermostat and cable arrangement. I think 2 different types of injection pump are fitted
3 - Have you checked the air filter recently? I know this wouldn't make it run particularly differently between cold and hot but could be a contributing factor especially if the EGR valve is having a tantrum.
4 - I think the black box teeing off is just a resonator.
1.9d Mk2 (M59/BE4/5) with battle scars from a conservatory attack. Previously owned a 1.4i Mk2 Forte.
alut:
alut:
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