The 75 and ZT Owners Club Forums - View Single Post - E-10 ethanol/Petrol

bl52krz · 31st August 2021, 21:56

Just had a look at the flashpoint of these two liquids.Flash point of petrol= -45F. Flashpoint of Ethanol = over 60 degrees.Wonder what effect this will have on the starting ability of our motors will be in a really cold winter? My guess is that it will take longer, and if your battery is not in tip top condition, perhaps not atall. On the other hand, will this mean that our engines will run cooler? Can not wait to find out.Filled mine up today with half a tank of the E10 because my tank was half full with E5. Does that make it E7.5?

31st August 2021, 21:56	#1
bl52krz This is my second home Rover 75 cdt club + Rover 2.5 KV6 Conni SE Join Date: May 2008 Location: Birmingham Posts: 11,394 Thanks: 6,587 Thanked 2,262 Times in 1,729 Posts	E-10 ethanol/Petrol Just had a look at the flashpoint of these two liquids.Flash point of petrol= -45F. Flashpoint of Ethanol = over 60 degrees.Wonder what effect this will have on the starting ability of our motors will be in a really cold winter? My guess is that it will take longer, and if your battery is not in tip top condition, perhaps not atall. On the other hand, will this mean that our engines will run cooler? Can not wait to find out.Filled mine up today with half a tank of the E10 because my tank was half full with E5. Does that make it E7.5? __________________ Great Barr, Birmingham. Last edited by bl52krz; 31st August 2021 at 21:58..