Diesel Particulate Filters
I'm aware that modern diesel engines have particulate filters that can be unsuited to repeated short journeys (require a long run to clean them up, e.g. Mazda 5 diesel).
When did manufacturers start using these for the diesel engines (I believe that it's mostly Euro IV and Euro V compliant engines, so when did these models come in)?
What I really want to know is when I buy a second-hand diesel, how old do I have to go in order to avoid this problem?
When did manufacturers start using these for the diesel engines (I believe that it's mostly Euro IV and Euro V compliant engines, so when did these models come in)?
What I really want to know is when I buy a second-hand diesel, how old do I have to go in order to avoid this problem?
Asked on 24 March 2011 by Optimus Prime
Answered by
Honest John
That's right. Most EU IV over 1.4 litres, all EUV diesels. Some PSA/Ford 1.6TDCI 90s got away without them, and Hyundai/KIA managed without as well, up to January 2011 from when every new diesel had to have a DPF. No Mk III Mondeo diesels had them, nor Jag X Type diesels. Citroen fitted them to 2.0 and 2.2HDIs from about 2001.
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