What kind of noise does a bad balancer make?
What kind of noise does a bad balancer make? A faulty balancer can result in a knocking, rattling, or squeaking sound that corresponds with engine speed. In some cases, the noise is bad enough to be mistaken for an internal engine problem. How does a harmonic balancer work on an engine? Also, the harmonic balancer has a pulley (either integral or bolted on) that connects to the engine’s drive belt. When the engine is running, the pulley turns the belt, which, in turn, causes the engine-driven accessories (alternator, A/C compressor, etc.) to rotate. What are the symptoms of a bad...