one problem goes and another comes, the car runs almost perfect, it just needs a very fine adjustment now, that adjustment will be done once i have checked the t stat, but now after a 10 km drive from my school, when i take the key out of ignition the engine seems to run for a second and then shuts down. it should be turning off immediately, maybe it's the carbon from running rich for so long, the timing is now according to petrol setting, the car does not knock
btw i usually drive the car at low rpm, for the sake of fuel economy, like i was in fifth gear with speed between 70 and 80
