From day one I have had a problem with the DPF Filter Light continually coming on in my 2011 Suzuki Grand Vitara diesel. It has meant that I had to drop everything and drive the car above 75 km/h for ...
In that case, the likelihood is that the DPF has filled up with ash from burning off all the soot it has been burning for 99,000 miles. Two options. One is to have the DPF sent away to be chemically ...
May be a problem with the oxidising cat converter or with the EGR valve.