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Nathan jones · 08-09-2022, 09:41 AM

Hi Ecky, thanks for your reply. You are right, the efficiency differences between grades are more important and that's the second reason I use E5. The Prius has 270k.

The degredation I saw was in two stroke engines, maybe the heat or oil made a difference

08-09-2022, 09:41 AM	#303 (permalink)
Nathan jones Ecomodding Apprentice Join Date: Dec 2018 Location: england Posts: 308 Thanks: 43 Thanked 129 Times in 111 Posts	Hi Ecky, thanks for your reply. You are right, the efficiency differences between grades are more important and that's the second reason I use E5. The Prius has 270k. The degredation I saw was in two stroke engines, maybe the heat or oil made a difference Last edited by Nathan jones; 08-09-2022 at 10:19 AM..