harmonic balancer

would anyone know the symptoms of a faulty harmonic balancer?

i suspect mine to be bad, but not 100% sure

Harmonic Balancer has no moving parts. It's a weight that hangs off the front end of the crankshaft. I wouldn't thing this is your problem, what are the symptoms. (and model year and engine size and mileage and what you've done so far, etc. etc)

Karl

Harmonic Balancer has no moving parts. It's a weight that hangs off the front end of the crankshaft. I wouldn't thing this is your problem, what are the symptoms. (and model year and engine size and mileage and what you've done so far, etc. etc)

Karl
I HAVENT DONE ANYTHING YET, BUT I HAVE READ WHERE A FAULTY HARMONIC BALANCER CAN CAUSE ALTERNATOR PROBLEMS, WHICH I HAD, ALREADY....WHEN AT IDLE ESPECIALLY AFTER RUNNING FOR AWHILE THE ENGINE MAKES A NOISE I CANT QUITE DESCRIBE...BUT ITS SORTA LIKE WOO WOO WOO WOO...THATS THE BEST I CAN DO, I HAVE TO GET A FULL DIAGNOSTIC, I DONT WANNA DO A REBUILD UNLESS I HAVE TO