It should be in the engine compartment somewhere close to the battery. The easiest way to find it is to follow the positive (red) cable from the battery until it connects to the solenoid. The solenoid is not very big and also has one or two small wires connected to it besides the battery cable.
All of the late-model Ford Rangers have a starter with a solenoid, and the older models have a remote starter solenoid. Both are covered. The remote starter solenoid is located on the passenger-side fenderwell. This means that a small-sized starter can fit in tighter locations. It also allows for a cheaper repair if just the solenoid goes bad.
The Amperage draw is so high it locks the starter solenoid. This can be because of a bad starter bushing, low voltage in the battery, timing, etc. It is a major engineering defect in the design. All Fords prior to 1992 have this flaw. It can result in a fire, dead battery, etc. The good news is Ford redesigned their starters in 1992. The new starters will fit the old engines and Ford sells a retrofit kit to rewire the Solenoid for the new starter. The way it corrects the problem is the old solenoid becomes a starter relay, with the output wire now going to a solenoid mounted on the new starter. (This gives you less of a voltage drop at the new solenoid vs the old solenoid, that solves the problem in most cases) You need to buy the kit from Ford (Under $20.00) but you can buy the starter anywhere. Just give them your vehicle information as if you owned a 1993 Ford when buying the starter. You can also get a rebuilt starter from Ford. You could make your own kit, but the Ford Kit is everything you need and comes with instructions (priceless). Warprunner
On my 1995 Ford Explorer , as far as I know , the starter solenoid is mounted on the starter and the starter relay ( which most people just refer to as the solenoid ) is mounted near my battery and has the positive battery cable connected to it ( a relay is a low voltage switch ) P.S. I'm not a mechanic / technician
You may have a loose or corroded ground connection. Not just the battery ground but the engine to chassis ground. You may also have a bad battery cable. If you see swelling on any part of the cable, replace it. Make sure the connections are clean and tight. Did you replace the starter solenoid with the starter, or is it a separate item? If the solenoid is separate from the starter, it is probably bad. It is unlikely that the ignition switch is bad, but possible.
I'd check two things: I don't remember what year Ford changed over, but if yours still has the starter solenoid on the fender, make sure you haven't crossed the small wires. If the solenoid is on the starter, are you certain that you've wired the starter right? There are a couple small wires that connect to the starter,if you connect them wrong it could the cause problems you describe. If you're CERTAIN that the starter and/or solenoid are connected properly, start looking seriously at the ignition switch.
The starter solenoid is physically mounted on top of the starter motor itself.
it is located on the side of the stater it will come when you remove the starter
on your starter which should be next to the oil pan on the underside of your truck
No , they are different.
On the drivers side on the bottom of the engine, it has a red wire going into it.
It should be attached to the short positive battery cable.
Should be bolted to the left fender.
Ford's fusible links are usually connected to the battery side of the starter solenoid.
The solenoid is on the starter.
Check and or replace your starter solenoid.
The starter solenoid should be located on the inside fender close to the battery. It will have the positive battery cable connected to it.
Generally find fuseable links on a Ford connected to the battery side of the starter relay/solenoid.