Scousertony

It is loosing water abit like mate, it only seems to smoke when the engine is warmed up, for eg if I drive it now for 10-15 mins it’s fine then starts to smoke but can last bout 5 mins then stop then it can come back in 10 mins. Cheers for reply

Please someone help!!!! Got a is220d 08 plate and it’s smoking like a chimney with grey blues smoke and smell of burning excess fuel. Had 3 full diagnostic tests and not showing up as faults. Things I’ve had done to it and it’s still doing it: egr chnaged dpf sensor changed 5th injector changed other 4 injectors been done carbon clean dpf been cleaned mapped with the original file which went fine for few days but then started to smoke again with the smell of burning extra fuel again Am at a lost cause now does anyone have any ideas please coz I feel like putting a hammer thru the car. Cheete tony