Re: buzzing when i accelerate ?
Do you have an aftermarket stereo?
Running the power line near other lines (dont remember which kind of the top of head) can cause buzzing or whining.
Mine does it slightly, but dont notice it unless radio is turned off, because I have two seperate power lines running to different arms, hard to avoid all other lines that were already there.
2003 Ford Ranger Regular Cab 2WD
Modified Air Intake , 17 Inch Wheels , Custom Interior, Custom Ford Emblems, Black Headlight Covers, Tinted Euro Tailights, Tinted Third Brake Light, Purple Underglow, Engine Dress Up (In progress), Air Box Mod Sony XPLod Subs/Amps, Aux Lights, Hand Made Grille Inserts, Playing Card Vinyl, LineX Bed Liner, Some undercoating (in progress), Dual Exhaust