15-07-2021, 06:46 AM
Tony's response is interesting. Good lord there is no evidence whatsoever that a Seven, or indeed a 2CV, once warmed up will run perfectly happily on TVO or parrafin, heaven forfend. What might be of concern are the side effects of higher ethanol content, not for performance, but corrosion. There have been comments on the forum about dangers to fuel pumps, countered by suggestions that parts such as diaphragms etc currently offered by our cherished suppliers are made to deal with ethanol. The other concern for cars not using a gleaming bronze carb, is whether there is a threat to Mazak Zeniths. Further information would be most welcome.