not always usally makes an noise close to a rattle or knocking hence harmonic.use a broom stick or hose to use as a listening device to locate the exact place of your noise could be starter sticking in(ect...)
Yes if rubber isolator is bad
Should be the tensioner that the Alternator belt goes to
Should be the tensioner that the Alternator belt goes to
The harmonic balancer is definitely NOT a lifetime part and can and often delaminates so that it starts squealing on cold start even after 80K miles on some Jaguars
alternator, ac comp, auto tensioner, harmonic balancer, idler
Could also be a bad bearing in one of the belt driven accessories i.e. alternator, water pump, P.s. pump, a/c compressor etc.
With a harmonic balancer puller.
do the harmonic balancer have a seal for anti-freezer
Harmonic balancer replace
The harmonic balancer is located on the front of the crankshaft
tensioner could be loose? bad Harmonic Balancer?
A bad harmonic balancer can cause a knocking noise. The harmonic balancer doesn't actually produce the noise, but it can cause the noise in the engine.