Hi guys and girls i have a chrysler grand voyager 2.8 crd diesel 2005 recently when starting it up in the morning it has been puffing out white smoke with a diesel sort of smell from the exhaust and then clearing up im not sure what it could be fuel economy has gone worse but i think that might be due to the heater being on all the time any ideas guys for the smoke is it normal ? it clears up after a few seconds and it does not do it till left for a day or so any ideas would be apreciated cheers