alright i have this problem wiht my z when i start in the cold it just turns over…BUT in order for it to start i have to put like gasoline in the tank EVEN THOUGH i have gas in already. Its strange i have to put gas in roughly 5-10 litres for the car to start =\ and i only have this problem only every morning on a cold start! After i get it started it it will be fine driving and even parekd in the cold for an hr it will start up again jsut everytime over night it does this…what oculd be the problem!!!
maybe some gaslines are frozen. Is this everyday that this is happening? Have you tried going to the gas station and filling your tank and seeing if you can leave it for a few days?
sounds like a frozen gas line
add a bottle of gas tank antifreeze/water eater (should be the same thing)