How much does a crankshaft pulley cost?
The crankshaft pulley replacement cost is between $350 and $400, depending on the car model and labor costs. You could spend $200 to $240 for a new crankshaft pulley, plus about $150 for labor. If you purchase an aftermarket crankshaft pulley, you could save yourself a little money.
What happens when a harmonic balancer goes bad?
If the harmonic balancer gets too old or fails and can no longer properly absorb the harmonic vibrations, the engine will shake excessively. The shaking will become even more pronounced, and therefore dangerous to the engine at high speeds.
Cost of Harmonic Balancer Replacement On average for most vehicles, it can cost about $200 to replace a harmonic balancer. The cost of replacing the harmonic balancer varies mainly due to the type and model of the vehicle and the type and brand of parts used.
How do I know if my harmonic balancer needs replacing?
10 signs of stock elastomer harmonic balancer wear.
How long should a harmonic balancer last?
On certain engines, sometimes these last forever, last the life of the engine. And certain engines they might only last 50,000 miles or less than 10 years. This is a good example ” because it’s got such a massive piece of rubber ” you can see the rubber literally tears apart into two sections.
What kind of noise does a bad harmonic 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 often should you replace harmonic balancer?
How long should a harmonic balancer last? On certain engines, sometimes these last forever, last the life of the engine. And certain engines they might only last 50,000 miles or less than 10 years.
if the squealing only occured when the car started it would be more likely a water pump bearing. If it only occurs when you enage the AC then it is a compressor issue. A harmonic balancer reduces vibration by allowing some slipage between the belts and the engine. It also absorbs woble.
Why is my crankshaft pulley squeaking?
Check the tension. Pull or pry a little on each pulley and look for movement to make sure none of the bearings are going bad. Often a waterpump or alternator bearing is worn enough to allow the belt to slip.
Can a bad harmonic balancer cause a misfire?
Noisy Belt Operation or Damage The harmonic balancer also acts as a pulley for your vehicle’s drive belts so when it begins to fail your engine’s belts may slip, operate noisily or become damaged. You may experience this as an inability to accelerate efficiently, dips in fuel economy and engine misfiring or backfiring.
Can you start a car without a harmonic balancer?
The harmonic balancer is essentially part of the crankshaft pulley. And without it, you can do damage to the crankshaft and the engine bearings. So you really do have to replace it.
Does harmonic balancer affect timing?
Detached Harmonic Balancer This is very dangerous and if it happens, firstly your engine timing will be affected which will immediately cause the timing belt and other related belts to come off. Ultimately, your car will stop moving and a number of other mechanical problems will arise.
Re: Harmonic balancer / how to check if it’s slipped The mark is chiseled across between the center hub and the outer ring. Rotate the engine with a 3/4 wrench and look closely for the mark. If the mark on the hub is not aligned with the mark on the ring then it is slipped.
How do I know if my harmonic balancer is seated?
It pays to take some measurements from the crank snout and the balancer before you put it back together so you can tell if it’s fully seated. It’s fully seated when you reach full torque on the balancer bolt. Make sure that there are no burs on the inside surface of the balancer or on the crank snout.
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