Bad harmonic balancer symptoms?
Geep
Jeeper
Just had a front and rear main seal installed on my 304 V8. During the process they somehow cracked the harmonic balancer . They replaced it with a used one at there cost. But now I have a vibration between 20 and 50 mph and an occaisonial rattle noise coming from the engine area when I let off on the gas ! Does this sound like a bad balancer ? Right now Iam a bit ticked off and need a liitle advice before I go back and question them about it