Q: squeaky idler pulley

asked by on

my issue is i know my pulley needs to be replaced because its squeaking and rubbing but i'm not sure if its best that i replace the just the pulley or the whole tensioner assembly. the belt is fine

A: <a href='https://www.yourmechanic.com/servi...

Replace the entire tensioner assembly since the tension is what caused the pulley to go bad. You should also replace the belt if any damage is noted.

Need advice from certified mechanic? Get help now!

Over 1000 mechanics are ready to answer your question.
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Ask a Mechanic
(100% Free)

Have a car question? Get free advice from our top-rated mechanics.

Ask A Mechanic
Over 10,000 questions answered!

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Save up to 30%

Get a quote

What others are asking

Q: How Does the Alternator Work in Your Car?

If the vehicle's battery is the heart, its alternator would be comparable to its lungs. Both systems must work together to start and keep your vehicle running for years. The alternator is responsible for supplying power to all electrically powered...

Q: Car jerking and surging as it accelerates

Hi there. This problem can be caused by a few things. First, your vehicle may be having trouble getting fuel to your engine. This would mean that there is an obstruction in your fuel lines or your fuel filter. Next,...

Q: Drive belt broke what cause that problem

You should have the accessories all checked to see if they move freely and are in alignment. Replace the belt and recheck for any problems. The drive belt tensioner may be the cause and need replaced. If you'd like some...

Related articles

How Do Power Car Windows Increase Passenger Safety?
Power windows are responsible for approximately 2,000 emergency room visits every year. When a power window closes, it exerts enough force to bruise or break bones, crush fingers, or restrict an airway. Though...
How to Renew Your Car Registration in Oklahoma(DELETED)
Having your car registered with the Oklahoma Tax Commission is an important part of driving legally in this state. You will need to do this within 30 days of moving to Oklahoma...
How to Avoid Back Pain in a Car
If you have back problems, sitting in a car for an extended period of time can be excruciating. Even without back problems, you could experience discomfort and soreness from...