hi, as above, i have a vec b 2.2 dti, i have noticed recently that on the colder mornings or if the car hasnt been used for a day or 2 it takes quite abit of turning over before it fires up, when it eventually does its followed by a nice puff of smoke, the rest of the day when i go to start it fires up no problem. before i got the works van home with me the vectra was in use every day so didnt really notice this starting issue untill the van come along. all 4 glowplugs have been replaced earlier this year, took the plastic "eco tec" cover of the engine yday and had a visual inspection of the leak of pipes and they seemed fine, no signs of any moisture from them. the diesel filter was last changed at 114000 miles and when removed was nice and clean, no signs of oil.
what woulld be the next course of action ?
cheers.