![Hypermiling Top Tips: Top 5 causes of blocked / Failed DPF diesel particulate filters | Hypermiling | Fuel saving Tips | Industry News | Forum Hypermiling Top Tips: Top 5 causes of blocked / Failed DPF diesel particulate filters | Hypermiling | Fuel saving Tips | Industry News | Forum](https://www.hypermiler.co.uk/wp-content/uploads/2013/10/dpf-warning-light-dash-disesl-particulate-filter.jpg)
Hypermiling Top Tips: Top 5 causes of blocked / Failed DPF diesel particulate filters | Hypermiling | Fuel saving Tips | Industry News | Forum
![DPF light came on after a 1.5 hour drive, stayed on for another 1.5 hour drive home. Tried keeping the rpms up but it didn't go out. : r/tdi DPF light came on after a 1.5 hour drive, stayed on for another 1.5 hour drive home. Tried keeping the rpms up but it didn't go out. : r/tdi](https://preview.redd.it/xksk45goh3641.jpg?width=640&crop=smart&auto=webp&s=fa28ac520946650282265efbf309e9c67265383d)
DPF light came on after a 1.5 hour drive, stayed on for another 1.5 hour drive home. Tried keeping the rpms up but it didn't go out. : r/tdi
![Your DPF warning light just came on: What should you do? — Auto Expert by John Cadogan - save thousands on your next new car! Your DPF warning light just came on: What should you do? — Auto Expert by John Cadogan - save thousands on your next new car!](https://images.squarespace-cdn.com/content/v1/51297e5de4b01fa6748bc904/1599093530454-T76GJ6ID8T2JCPJQ6F0F/dpd-filter-icons+%281%29.jpg)