Hello Chaps

I've got a problem with my 2001 Mondeo 2.0ltr Diesel - 155000 miles

I get blueish white smoke when starting from cold and the engine runs a little lumpy'
this clears up after a while and it runs fine until it gets hot, it then starts to misfire a bit and then gets worse until it stops and won't restart until it's cold.
I have replaced the fuel filter - cleaned the EGR - replaced the temp sensor, with no effect

Any ideas

[quote name='pistonbroke' post='7656' date='Nov 23 2008, 03:48 PM']Hello Chaps

I've got a problem with my 2001 Mondeo 2.0ltr Diesel - 155000 miles

I get blueish white smoke when starting from cold and the engine runs a little lumpy'
this clears up after a while and it runs fine until it gets hot, it then starts to misfire a bit and then gets worse until it stops and won't restart until it's cold.
I have replaced the fuel filter - cleaned the EGR - replaced the temp sensor, with no effect

Any ideas[/quote]

Have you checked the plugs and relays? Try putting injector cleaner through the fuel as well. Also see how dirty your fuel filter is and lastly, are you 'losing' oil? ( blue smoke is normally a sign of burning oil )