darrenf
Veteran Member
The risk from running greater than B5 is not to the DPF -- pure biodiesel exhaust should have no particulate to filter -- but to the engine. According to VW, if you run greater than B5 and keep a 10K oil service interval, the oil sump will contain >50% diesel by the time you do change your oil and that will hurt the engine itself.dalchri said:If it turns out that B100 will definitively destroy the DPF within, say 50K, I might have pause.
Risks to the DPF include improper engine oil (ie non 507.00) and non-ULSD diesel, I belive.
-darren