just got 1996 sharan 1.9 petrol and 2 hours after bringing back from dealer wont start it sounds like it is trying but is not firing spark plugs look ok?!
Don't touch it,phone the dealer and let him sort it out,it is still his responsibility,consumer rights,be nice and don't say that you have had the plugs out or he may think you are a clever git.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix lorries/trucks.