Electronic upgrades and additions question
I would like to put in fog lights, some additional gauges (Like a more accurate fuel gauge....Considering I went 30 miles on less than 1/8th of the rear 19 gal tank, and I get 7 mpg with my 351 with those 30 city miles
) and a few other bells and whistles (running lights, maybe mirror lights, extra off road lights for the bumper I am going to build...) . What do I need to do to my truck to do this? I would assume some wiring stuff...I plan on putting in a new stereo system, any wires I would be aware of that will be troublesome?
What do y'all recommend for a new stereo system and speakers? BTW: where are the rear speakers located in an extended cab, behind the seat? (see sig line).
Also: who manufactures accurate shop manuals that cover everything for my 93? I need to get one (or more if needed) so I can really tinker (I am a "tinkerer" not a mechanic, I may not get to the next step being an engineering student
)!Thanks a bunch!
-HW

Wiring is what you make it, can be a nightmare or can be something interesting. I've added fog lights, driving lights, a headlight relay harness, gentex mirror, rear speakers and a gauge, and only have plans for more stuff.
here is a good link to wiring diagrams, like what you would find in a ford shop manual. Search Wiring Diagrams
Not sure if your truck has the 3G alternator or 2G alternator, but its worthwhile figuring out what you have and going from there. Swapping or upgrading can really help with the additional lights and gadgets.
For the gas gauge, just replace the sender, they wear out, and you can often get the level sender separate from the whole sending unit.
How would I identify which alternator I have?
In terms of how electronics go for me: mid range difficulty.
For automotive (easiest to hardest for me): bodywork - electrical - mechanical
The 3G alternator has dual internal cooling fans.
You'll want a 130A (130 amp) 3G alternator. You can find this on 97-2001(?) Explorers with 4.0 engine.
Speakers are in the rear quarter panels... if your truck had the option for rear speakers.

So, one last question, who makes a reliable repair and service manual? Chilton and hayes I know of but I wanted to see if there was a better option.
What about an upgrades manual?







