Grinding or squeaking noise from the belts or tensioner. If the tensioner is loose the belts may squeak or squeal, especially when the engine is first started. It is also possible for the tensioner pulley or bearing to wear out, ... A serpentine belt does more work than a timing belt.

REPLACING THE SERPENTINE BELT. Knowing how to replace the serpentine belt is an important skill, but if you don't know how replacing the serpentine belt is done, then follow this steps. Before you start, examine both your repair …

Serpentine belt tensioner symptom #1 — Belt squeal. Over time the torsion spring can lose tension, reduce tension on the belt causing it to slip. You may notice the slipping by a loud squeal when you first start the engine. It usually happens on cold starts, but if the spring is more considerably worn, the slipping and squeal can happen at ...

A drive belt tensioner is a pulley mounted on a spring mechanism or adjustable pivot point that is used to keep tension on the engine belts. Spring tensioners are designed to tension automatically while the pivot design types can be adjusted manually. Both are used to keep tension on the engine serpentine belts so that they can drive the various engine accessories.

It isn't a loud squeal, such as with a loose belt, it's more of a light squealing/grinding sort of sound. The weird thing is that it goes on and off in about 30 second intervals. I'm suspecting that the alternator will likely need replacing, as the car has over 107,000 miles.

A serpentine belt problem is one of the more serious car problems. ... They are turned and if there is no resistance and grinding sounds, the belt can be replaced. However, if there is resistance (like from a faulty bearing), changing the belt will be useless. It will soon get damaged again due to extra tension and wear.

Grinding noise around the serpentine belt. Tags belt tensioner engine noise power steering pump serpentine water pump. Jump to Latest Follow 1 - 5 of 5 Posts. Jebber · Registered. Joined Jan 8, 2021 · 4 Posts . Discussion Starter · #1 · Jan 16, 2021 (Edited) 2005 Element EX with 135K miles. ...

Serpentine Belt Replacement. Your serpentine belt powers varying processes in the front of your engine, which means that failure of the belt will result in failure of the other processes and components including your water pump, engine, and even your steering.

Serpentine belts have been known to last for 100,000 miles, while their predecessor, the V-belt, could barely last for around 50,000 miles. A serpentine belt is a single rubber belt fitted in modern cars, that drives all the accessories like the alternator, water …

A broken serpentine belt will immediately lead to a loss of power assist for the steering system. A broken serpentine belt will stop the water pump from circulating antifreeze through the cooling system. This ultimately means that once the serpentine belt breaks the engine can overheat anytime or anywhere.

Also, feel the pulleys for any grinding sensation. If the pulleys are all working fine and there is no problem with the pulleys, then the serpentine belt could have had a glazed area causing the belt to stick to a pulley making the clicking sound. Also, if the belt was too loose, it is possible that the belt is the wrong one for your vehicle.

Serpentine belt replacement grinding noise. Firstly, thank you for reading this, and apologies for a slightly rambly post. Secondly, good lord working on the 3.2 is increasing my evening beer consumption more than lockdown. Alternator, alternator decoupler pulley, idler pulley, tensioner, water pump and serpentine belt.

2,082. Nov 25, 2011. #1. I had a stray thought earlier today and before I pursue it at any more length I figured I would bounce if off you guys first. In order to install a new serpentine belt (for the most part) the belt must be sliced and then somehow re-spliced. So far the methods I've seen are the "alligator" clips, lacing, and grinding ...

Your serpentine belt should now be working properly once again. If your serpentine belt is still worn down or it is no longer functioning, you will need to replace it. serpentine belt lubricant If you are looking for lubricants for serpentine belts, stop by our Ford Ford store at 11200 North Meridian St. in Indianapolis, IN 46203.

Serpentine Belt drive grinding sound>>> FIX. Jump to Latest Follow 1 - 8 of 8 Posts. bulldog van · Registered. Joined Jan 13, 2008 · 223 Posts . Discussion Starter · #1 · Jan 6, 2009. I was able to fix that noisy belt drive even at idle, on my 2006 town & country touring with only 30,100 miles on the odometer. ...

I've got this really bad grinding noise as soon as I start the engine and a whining when accelerating. The whining has been there for a while but the grinding is new. Looked through a lot of threads on here and it seemed like it was the alternator. Took the serpentine belt off and started the engine and the noise was gone.

Serpentine belt noise means that a change in the belt's operating conditions is causing the belt's rubber to slip over one or more pulleys, making it screech—more on this in the section below. Moreover, there's the danger of …

It was obviously coming from the Serpentine belt (which had been replaced about 3 months ago). But it only happens when the engine is idling. Once you hit about 800-900 RPMs, it completely goes away. The noise is kind of a grinding, *maybe* knocking noise. When in neutral or park, you can give it some gas to get to the 800-900 RPMS, and the ...

Symptoms: grinding noise all the time while the engine is on; soot marks on the hood around the serpentine belt. I'm not the driver so don't know what exactly happened, but I figure based on the noise pattern that it is a bearing in either the alternator, the power steering pump, or, God forbid, the main bearing.

The serpentine belt (also known as a fan belt, alternator belt, or drive belt) is a critical car component. Hearing a sharp squeaking noise or a loud grinding noise are tell-tale signs of wear. It's your car telling you something's not right, and it may be your car's broken or old belt.

The serpentine belt, also known as the Multi-vee, poly-v, or multi-rib belt is used in the driving of multiple peripheral devices in the engine. Some of the tools include water pumps, power pump, and alternator. The questions we need to answer here is what causes a serpentine belt to break. Plus, what happens when a serpentine belt goes bad.

Serpentine belt problems usually result from one of three causes: a defective belt tensioner; misalignment of a pulley; or, defective bearings in the tensioner, idler, or one of accessories driven by the belt (including the water pump). Excessive cracking: Other than severe old age, defective tensioner.

How to Make a Serpentine Belt Stop Squeaking. A squeaky serpentine belt may indicate a worn, damaged, stretched, or loose belt. It may warn of pulley damage or alignment concerns, or issues with other engine components. There are different ways to stop it from squeaking – some temporary and others more permanent. 1. Apply Belt Squeal Spray ...

As for serpenine belts, the best is to dissassemble the spindles and install it uncut. I laced one and when I tried to tighten the belt, the lacing tore out. I now use a 300mm long leather 'backer' glued on the back of the serpentine and laced with nylon cord. 02-18-2022, 06:09 PM #4. nicholasnbailey.

Grinding and clicking noise around serpentine belt. Jump to Latest Follow 1 - 3 of 3 Posts ... When I rev the engine and it comes back down to 1,000 the grinding turns into a chirp. Then in the belt area after the grinding there's a high pitched clicking sound. I sprayed water on the belt and the noise continued and did not go away.

A serpentine belt is a single, continuous flat rubber loop used to drive multiple devices of a vehicle engine, such as an alternator, air pump, water pump, power steering pump, etc.. The belt is passed over more than three pulleys with a large angle to avoid slipping and idler pulleys and/or belt tensioner is used to press against the back of the belt, giving the belt a …