Crankslave Posted December 27, 2021 Share Posted December 27, 2021 Hello, my 130k Outback had a forced dpf re-gen about a month ago after the DPF light started flashing. A bit over a month and 500 ish miles later its flashing again. My work commute has changed recently from 50 miles each way Inc. 20+ miles on fast dual carriageway to about 35 min drive on rural b roads, so averaging 40 ish mph and slower through villages. Its rare that it's ever used on very short journeys. FWIW I don't use supermarket fuel as it seemed to always run lumpy when I did previously. Any thoughts on why the DPF would be a recurring issue I'd thought even the shorter commute would be enough for it to get hot enough to do a re-gen if needed. Its got a full Subaru dealer service history up until last year, so it's well looked after. Could it just be an age thing? Thanks Quote Link to comment Share on other sites More sharing options...
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