Help please anyone serviced my D4D yesterday myself as I was p***** off paying garage prices for silly jobs and one of the things I did was replace the fuel filter. Now my rav won't start from cold unless I prime it using the primer pump on the top of the fuel filter, any ideas why it should go from a great starting car to a comlete dog i,ve checked the haynes manual and followed the instructions exactly so i,m lost as to what i,ve done wrong and assistance would be greatly appreciated Woody