2003 Ford 450 with a 6.0 deisel motor , auto , 4 wheel drive, 155,000 miles . New Alternator, (1 New Injector) Anti-freeze changed, New wiring for tail lights, New 7 prong plug for trailer, `2 New battery's. Just spent almost $2,000.00 because it has been sitting for about 3 years in a pole barn, husband died sold 40 foot camper and now selling truck. I have this this truck for 13 years always serviced.