Do I need to reset the ECU after having a new DPF fitted?

The DPF on my 2010 Ford Mondeo TDCi burnt out, glowed red, smoked and then the exhaust dropped after 109,000 miles. No warning lights came up on dash. Can I just replace the DPF or do I need to sort out...

Why does my diesel Volkswagen Golf engine cut out and restart when I slow down?

I bought a brand new diesel Volkswagen Golf in January. There was a series of minor problems at first; tyres at the wrong pressure, pulling left, a burning smell next to the front passenger wheel arch,...

My high mileage diesel Hyundai i20 CRDi has developed a sluggish starting problem, is it time to get rid of it?

My 2011 Hyundai i20 CRDi 90PS diesel has developed sluggish starting and oil splashed 3/4 way up the dipstick (checked after overnight standing). Coolant level remains normal. The engine has often cut...