Q: engine on buick rendezvous is making squealing noise...was told may be a belt....was low on transmission fluid....could the two be

asked by on May 30, 2017

The engine is making a squealing noise & was told it may be a belt. It was real low on transmission fluid & thought that may be problem but still squealing (shifts fine)...I'm afraid to drive & considering selling it but can't afford new one & need to know if its worth fixing...please help.

My car has 190000 miles.
My car has an automatic transmission.

The belt squeals due to a loose or weak tensioner or one of the components that is driven by the belt. You should have the belt tension checked and then inspect the belt for damage and glaze indication of component failure. If so, remove belt and turn each component by hand to feel if one is seized or ready to seize and repair or replace component and install new belt.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to $70/hr

What others are asking

Check Engine Light illuminated in car.
The Check Engine Light coming on is to alert the driver that the engine or powertrain is having a problem that it has detected. The light could be something simple like the gas cap was left loose to the engine...
Car goes into gear but won't move. Oil leak after hitting dip
If the tires won't turn, but the car will go into gear, I would first check that the parking brake is not enabled, keeping the vehicle from moving. If that is not the case, I would then recommend having a...
Vehicle not moving when transmission is in drive
A vehicle not moving when put into, drive can be caused by many things. The problem may be as simple as the need to add some transmission fluid to as serious as the need for a replacement transmission. As the...
Ticking and rattling after parts were replaced
It sounds to me like the valve timing is now incorrect. The pin that you are referring to might be an alignment pin of some kind. If the valve timing is not correct, this can cause the valves to tick...
2012 Chevy Equinox with 72k miles vs 2006-07 Honda Pilot, Toyota 4runner, or Toyota Highlander with 100k to 150k miles
Hello. If the vehicles you are look at have been properly maintained then there should be only a few repairs to anticipate. Along with regular oil changes, vehicles of that mileage will likely need brakes, transmission fluid services, and depending...
Manual gear shift hard to move
This may suggest the transmission synchros may be wearing out. Your transmission has small gear synchronizer rings that help to move the transmission in and out of the various gears. When these begin to wear out, you may notice it...
Car stalled jump started it then loud grinding noise started about 5 mins into my drive
What you are describing sounds like the noise associated with maladjusted valves which are a part of the valve train. In the mornings or when the engine is cold, the oil has had the chance, due to gravity to drain...

Related articles

How Belt Tensioners Work
The The drive belt tensioner in your car is a small component that works in conjunction with the serpentine belt to ensure that everything in your engine works as it should. From time to time, the tensioner should be checked...
A Buyer’s Guide to the 2012 Buick LaCrosse eAssist
Buick Buick has entered the hybrid market in a big way with the 2012 Buick LaCrosse eAssist model. It has all of the same great looks and features that you would expect from a luxury sedan from Buick. However, the...
The Best Used Cars to Buy for Towing Light Loads
Towing Towing is tricky business and depending on the weight you’re dealing with, it really determines what vehicle is best for you. If it’s light loads you’re looking at towing, we’ve put together a list of the top five cars...