Hi, I'm looking for help, I have an audi 2.0 tdi S line 11 plate. Recently I've experience starting problems but only when the engine is warm/hot. I've had the fly wheel and clutch done and a new starter motor too, this hasn't sorted the problem. When I crank it sometime is starts perfect, sometimes it starts noisy with an engine shudder and sometimes it doesnt start at all. I've attached a link to a youtube video that been uploaded by somebody else, this is exactly what's its doing. Any help would be greatly appreciated as I'm pulling my hair out. Many thanks
https://youtu.be/MafcxzXVnbw