regeneration

Hi all I have been having an ongoing problem with EML coming on with fault code P2459. I clear the fault and it is fine for a while. After a long run (which I do on a daily basis) I will stop for a short while then start up again. Normally at this point I notice the revs are holding in at low...

Guys could someone explain to me what the car feels like when it's regening the DPF filter? Also please explain how often this should occur and at what speed and how long for? Thanks W212 e250cdi

I've just collected a 2011 C250 CDI with 35K on the clock. The previous owner apparently tootled around and I doubt whether the car has ever had a good 'thrashing'. With this in mind I thought I'd attempt a passive DPF Regeneration, so coming home on the M1 I ran the car for 40 minutes...

My wee exhaust gas regeneration valve is making an annoying intermittent ticking sound, and needs to be replaced. Does anyone have one?? The part number on my item is 001 140 80 60, and I phoned the stealers to get a price (£126 inc Vat :eek:) and they advised that this part number had been...

I've had an ongoing problem with my C240, which has been partially cured by replacing the MAF. It's a 1998 model with over 190k on the clock but has been well-maintained mainly by MB main dealer. Cold running issues aside it never misses a beat. When running from cold, once the temp gauge gets...

I have started to experience a problem :( with my 1994 E280 Estate (approx 90,000 miles) which I hope someone can kindly throw some light upon. When starting the car from cold, the car settles and ticks over around 650/700rpm - possibly a little low - but still nice and smooth. As the car...

It seems that I'm not the only person who has experienced a very rough idle problem with my W124. I've recently bought a 1993 e220 estate. In Drive or Reverse, the revs fluctuate between 500 and 750, sometimes quite eratically, almost feeling like the thing is going to stall, other times not at...