At last I have my 2CV on the road
Driving it today there is quite obviously some pinging going on under load, it's more a pop sound.
As far as I know (AKA AFAIK) the fuel I put into it came from my lawn mower supply gerry can which is Ultimate 98 ron.
If anything, I thought this fuel octane should have improved a potential problem in this department. I have checked the timing & it's dead on.
Do I need to retard the timing or try a different brand or octane?
Driving it today there is quite obviously some pinging going on under load, it's more a pop sound.
As far as I know (AKA AFAIK) the fuel I put into it came from my lawn mower supply gerry can which is Ultimate 98 ron.
If anything, I thought this fuel octane should have improved a potential problem in this department. I have checked the timing & it's dead on.
Do I need to retard the timing or try a different brand or octane?