M112 hard start and fan on all time

[amazighman]

Hi all.

I have recently acquired a W203 C320 petrol , it has this hard start problem sometimes it will fire after 2 seconds sometimes I have to crank longer like 5 seconds before it fires up.

And when it starts sometimes it seems to run a bit lumpy for few seconds then all good.

Engine electric fan is always on( AC off) , wonder if has to do with coolant temp sensor ,

No faults shown on diagnostic Icarsoft.

Thanks

 

[Js1200]

Have you found the problem?