Join Date: May 2007
Location: Baltimore Maryland
Re: Alternator problem???18volts!
Joe, you never mentioned if your alternator is internally or externally regulated. If external, then may be a ground like Jim said or the regulator itself. If internally, then again the regulator may be bad, but it's a little more involved to replace the regulator when internal. It's usually not worth the effort unless you have an alternator that you really want to keep and reuse.
Charlie Knudsen 67 Camaro RS/SS 350 TKO 600, 4.10's, AFR 195 Street Heads, Comp 270H, Rhoads Lifters, Crane Ignition, Pertronix Dizzy, Performer RPM Q-Jet, Heavily Modified Q-Jet, Hooker Comp Headers, MagnaFlow 2 1/2", 144 Decibles(Alpine CDA-7998 Head Unit, RF X7 and RF 750X Amps, MB Quart Mid's & High's, Kicker L7 12" Solo Barics)