I have mentioned the ongoing issues of the particle filter and the regeneration process, which it seems is the cause of the idle fluctuations during this process. A suggestion was made that blank off the EGR might stop this process. I didn't, eventually a, cleaned and un-blanked, EGR was fitted and there is on change in the occasional idle fluctuation issue.
As the car has done 225K, I have come to the conclusion that, probable the particle filter needs to removed, opened, and cleaned out. The process I'm told is to put the filter in a high temp oven and bake it, following this it is cleaned by a high pressure blow out. Apparently, this is a relatively common practice on diesel truck exhaust systems.
Has anyone gone through this problem and this 'cleaning' process; I find it impossible to imaging that I'm the only diesel owner to be confronted by this issue?
As the car has done 225K, I have come to the conclusion that, probable the particle filter needs to removed, opened, and cleaned out. The process I'm told is to put the filter in a high temp oven and bake it, following this it is cleaned by a high pressure blow out. Apparently, this is a relatively common practice on diesel truck exhaust systems.
Has anyone gone through this problem and this 'cleaning' process; I find it impossible to imaging that I'm the only diesel owner to be confronted by this issue?