Hi all, so a very long and embarrassing story short my insignia ran out of petrol. I've put 1 jerry can in but it wont start. Im going to be putting another 2 jerry cans in it today but if it still doesn't start what else can i try? I know fuel is making it to the engine as i removed the fuel pipe connecting to the injection rail, turn the key and fuel came out. I need this sorting asap for Christmas. any help is greatly appreciated!