Recent content by Reedweaver

Can anyone recommend a good oil now my DPF has been removed and the ECU remapped? Can I use any 0w-30 or 5w-30? The car has done 140,000 miles. Mazda 3 2.0D MZR Jan 2008 I was using the Mazda original oil ultra DPF 5W30 made by Dexelia. What I need to know is what is the best oil now that...