Here in Germany, too, a "holistic" approach to injection is always a major topic. Temperature of the fuel, pressure of the pump, swirlpot of the tank, diameter of the tank drain, double pump, cooling of the ignition coil, etc. So there are many possible reasons why a PI does not run properly, especially at higher temperatures. But at the end of the day, there is always the realization that there is no single cause or measure. And there are TRs that run perfectly well and others that are a pain. I have not yet been able to establish a connection as to whether TRs with a lot of additional techno