Guys i would like some advice if possible,last saturday i had 4 new glowplugs fited(genuine vx plugs),the problem is before i had them fitted i had a faulty glowplug,the coil light always lit up and the car started 1st turn,now however i have no coil light at all,the car struggles to start and when it does i have a plum of smoke flying out of the exhaust.I have read through the search forum and the 3 things that seem to appear are,replacing the glowplug relay, thetemp sensoe or the coolant or ideas much appreciated