BKW, it is a tilt cab , just thought there was some kind safety switch , it runs with the cab up, soon as u try to close it ,shuts right off, if no switch than i guest iam looking for broken wires,, thanks for your help, tom

hi guys dont no if this is the right place , but here is my problem, it is a 1962 f600 cab over fire engine, when u try to start it , it will start right up , when u let go of the key it shuts off , if u have the cab up it will stay running, try to close the cab it shuts down,is there a...