1989 F-150 XLT Lariat Stright 6, dual tank selector switch...
Just inherited a 1989 F-150 Straight 6. Read the manual and still can't figure out dual tank selector switch. It's a toggle type, just to the left of the steering column, marked F (Front) on the top and R (Rear) on the bottom. Is pushing the F flush to the panel (pushing out the R) mean the front tank is being used? Sorry to ask such a silly question, but I don't know who else to go to. Thanks very much.