nissan almera tino, i have starting problems every morning or even after i have parked the car or leaving idle for about 2 hrs it cranks but takes really long in the morning but after that it starts straight away, and if i prime the fuel filter it starts quite quick but every time i leave it for a while it happens again as if the fuel is running back out of the filter and then letting air in or something like that, i dont know much about cars please help.
