Hey, I’ve been having a problem with my Clio 3 for half a year If I want to start my car, if it’s cold, it turns immediately to 1,000 revolutions, but then shuts down immediately. If I let the starter turn on, it tries to start all the time (10-20 seconds) until it finally starts. I researched and it was supposedly due to the crank or camshaft sensor. Both changed but didn’t do anything. When the engine is warm it runs quietly and As soon as the car stands for at least one hour, it is as if the engine simply has no power to start. (Renault Clio 3 1.6L 16V 88PS 2006) OBD 2 only shows P0300. Here you can see the start behavior again: https://www.youtube.com/watch?v=eTyN5pPmTZ0