Will my 1981 F100 Custom front Fenders,Hood, Grill,head lights all fit onto the 1988 F250 Custom? By looking at it all bolts look like they would line up but can't find any question like this online. Also the cab rear window, is that interchangeable with the F100s window? Going to replace doors on 250 from the 100 but I know those are going to switch over easy. (Both are 2WD)

1990 7.5L randomly shuts off while driving. If I let it set for a few minutes, it will fire right up and drive home. Usually, if I try to restart it right away, it just turns over and doesn't start, or briefly starts and immediately shuts off. I've replaced distributor cap, MAP sensor, fuel filter, and rotary button. Just ordered the infamous ignition control module to try it. Any other suggestions?

replaced EGR vale,tube and sensor,idle air control,throttle position sensor,vaccum solenoid,fuel pressure regulator,full tune up. will run when feathering the throttle, out of ideas

Ive put all tune up parts,then fuel filter,now vaccuum lines. Truck refuses to stay running

engine runs just fine, until I put a load on. Then it starts bucking n missing until about 2000 rpm

When I press on the brake peddle the brakes grab and the-y wont return up without putting my foot under the peddle

At idal or giving gas rpm will surge

The rear fuel tank is leaking from the top front of the tank and the rear tank does not work when you switch to it. This problem happens all the time

in a const. zone stuck behind a semi made it up hill died soon after will crank but wont start checked all fluid levels towed home still wont start

oil gauge fluxuate from high o low when driving

How much fluid should i put in.

replaced master cylinder and thats when brakes started not releasing. bled brakes twice. Back drums are solid and wont move at all to come off but will turn.

This is a 7.3 lts International engine with a O.D automatic transmission , truck does not shift to 3dr and O.D. Transmission has been change by a guy a year ago and its not shifting. I suspect some vacum lines and electrical wires are unlpug or placed wrong . Please provide vacum and electric diagram for it.