installing a new deck
i need some pointers on installing a new deck in my 93 f-150. i have the old deck out. im just not entirely sure what to all do for installing a aftermarket deck. i have brackets and a kit. the instructions are kinda hard to understand. and as for wiring? i bought a so called wiring harness. the guy gave me the wrong one. the wires coming out of the dash and have the same end as the ones that came with my wiring package. keep in mind this is my first time ever installing a aftermarket deck. please help me!

