clk 320 cutting out, not starting

[felix2]

Hi I have 2000 reg clk 320, which has been running great. However after topping right up with fuel, it now plays up, when starting it turns over but will not catch and when eventually it does go, it cut out and then turned over but would not fire up. Hand to be lifted back to home. Please any help would be great

 

[television]

It sounds like the CPS to me and this is the way that they behave when they fail. Obviously it could be other things but the CPS will often be ok when the engine is cold and fail when warm/hot