well there is 2 things, i have a ford escort 1.6 injection and for some reason my petrol goes so quick, i can get bout a tenner in and that gets me bout 30 miles when i put it in with the petrol can it spills over when i get bout half...any suggestions

the second one is when ever i indicate right my main beam comes on dou think the wiring is a bit dodging, the help would be much appreciated