Following on from a recent thread,i was having starting issues(when the engine is cold)so on thursday i left my car overnight at my local vauxhall dealers so they could do a diagnostics test the next morning when the engine was cold.The next afternoon i got a call to say my car was ready for collection,no fault codes where found,the glowplug heating system was fine,as was the injector seals,leak off pipes and the coolant temp sensor was ok.The mechanic gave my injector seals a tighten as he thought they were a slight bit slack and i was told to take my car home and see if it made any difference but the car is still hard to start when cold.
Has anyone got any ideas on what else i should check as i might take it back to the stealers on tuesday morning for a 2nd look??