is it safe to drive with a bad belt tensioner

How to tell when the serpentine belt tensioner is bad

May 24 2010 · I was told that my belt tensioner is bad and needs replacement. My question is how would I know when the tensioner is bad My 1995 C280 has 130K last time the belt was replaced was at 87K. I don t know if the tensioner was ever replaced. The belt

Diagnosing and resolving belt tensioner problems Gates

Belt tensioners are extremely important in the proper operation of the accessory belt drive system. A tensioner maintains the correct amount of tension on the belt at all times throughout its duty cycle. It also helps protect other components such as the alternator and

Can You Drive When Serpentine Belt Goes Bad Cargister

Jun 28 2020 · The most typical symptom of a bad or failing drive belt tensioner is noise from the belts or tensioner. When the tensioner is loose the belts may squeak or squeal especially when the engine is first started. Other than this grinding or squeaking noise from the belts or tensioner are some of the other signs. When the multi-vee belt goes wrong

Symptoms of a Bad or Failing Idler Pulley Car Bibles

Jan 26 2019 · They remove the often-annoying engine drive belt vibration that generally occurs if there is too much slack in the drive belt system. The difference between the two is that the idler pulley is mounted on a fixed structure while the tensioner pulley is

Driving with a bad timing belt tensionerNASIOC

Jun 07 2005 · Driving with a bad timing belt tensioner I have a timing belt tensioner that isnt knocking really loud but its been like this for ATLEAST 10k miles (since i bought the car and i noticed it but i didnt know what it was until i read some post about it here).

Changing a Car Serpentine Belt DIY Car Serpentine Belt

Serpentine belt replacement is easy because today s automatic drive belt tensioners eliminate the need to loosen bolts or pry components into position for retensioning. Just rotate the tensioner remove the old belt and install a new one. When the belt ribs are seated into the pulley grooves release the tensioner and you re done.

Signs That a Tensioner Is Going Bad It Still Runs

The main purpose of any belt tensioner is to tighten the engine belt allowing the belt to energize congruent parts of an engine such as the serpentine belt to the alternator. Belt tensioners lose strength over time and a driver might begin to notice several signs that a tensioner is going bad.

What are Symptoms of a bad Drive Belt Tensioner at

A bad pulley can cause fraying on the edges of the belt and in severe cases can even cause it to break. Other symptoms of a bad belt tensioner is failure of the belt driven accessories. Many of the engine s accessories such as the alternator water pump and AC compressor can be belt driven. A seized or loose drive belt tensioner can cause

How long can I drive on a bad camshaft sensor

It s telling you that your timing belt or tensioner is bad and that your camshaft is out of time. Would also explain why you can t go over 60 and the knock sensor code. tcmichnorth January 27 2019 10 35pm #5

How to Tell if a Timing Belt Tensioner Is Bad 6 Steps

Apr 26 2020 · The belt tensioner bearing is the most likely one to fail first but it s usually the easiest to check and fix. With the belt off spin the belt tensioner (which is usually the plain smooth wheel on a spring loaded arm the smooth side of the belt rides along it). A bad bearing will not spin as easily and/or will

What are Symptoms of a bad Drive Belt Tensioner at

A bad pulley can cause fraying on the edges of the belt and in severe cases can even cause it to break. Other symptoms of a bad belt tensioner is failure of the belt driven accessories. Many of the engine s accessories such as the alternator water pump and AC compressor can be belt driven. A seized or loose drive belt tensioner can cause

Replacing a pump belt on a bad boy zero turn Lawn Mower

Apr 24 2020 · The pump belt tensioner is located under the engine and has a grease fitting at its pivot point. It is a lot easier to grease if you replace the grease fitting with a 90 degree one while the belt is off.

Is it dangerous to drive the car with a timing chain going

Apr 30 2018 · If it is ratting enough to be heard inside the car it will be floping around wearing the engine away and the chain may break or skip teeth leaving you stranded. Changing the chain is far cheaper than repairing the wear caused not just to chain tun

What Are the Signs of a Bad Belt Tensioner It Still Runs

The belt tensioner is a crucial part of any engine. Its functions include tightening the engine belt and transferring power through pulleys from the serpentine belt to the alternator. It is responsible for generating the correct amounts of tension to allow the engine to run and drive its components. Belt

Symptoms of a Bad or Failing Serpentine/Drive Belt Autoblog

Aug 12 2019 · The serpentine belt also known as the drive belt is a belt on a car engine that works with the idler tensioner and pulleys inside the accessory drive belt

Five Signs It s Time to Replace Your Fan Belt AxleAddict

Jan 17 2019 · Bad tensioner pulley Bad tensioner pulleys are the problem most commonly misdiagnosed as a bad fan belt or serpentine belt. This situation doesn t happen often though as most tensioner pulleys are designed to last over 200 000

Timing belt tensioner rattlingsafe to drive Honda

Aug 03 2018 · Hi there I have an 04 Ody with about 370 000 miles on it. The tensioner for the timing belt started rattling this morning but we won t be able to work on it until this weekend. Is my Ody still safe to drive until then or not Thanks for your advice.

squeak with a replaced belt tensioner and belt (2010 idle

Jul 26 2010 · Driving with a bad belt tensioner Automotive 15 replies How do you know if you need your timing belt or drive belts replaced Automotive 21 replies Replaced timing belt on Subarunow "missing" badly with no code showing Subaru 13 replies Belt(s) sound bad Automotive 6 replies

How Long Can You Drive With A Bad Idler Pulley CAR FROM

Aug 14 2019 · Most engines have one idler and one tensioner pulley but some units may have more than one idler pulleys. These parts will wear out over time and have to be replaced. The Symptoms Of A Bad Idler Pulley. Before knowing the danger of a worn-out idler pulley you should know about the symptoms to detect a bad pulley in the first place.

Is it dangerous to drive the car with a timing chain going

Apr 30 2018 · If it is ratting enough to be heard inside the car it will be floping around wearing the engine away and the chain may break or skip teeth leaving you stranded. Changing the chain is far cheaper than repairing the wear caused not just to chain tun

How far can I drive without a serpentine belt Bob Is

Sep 21 2012 · There really should be no need to drive the vehicle to diagnose anything that is driven by the serpentine belt. Running the engine for maybe a minute or two at an idle with the vehicle stationary may be OK. The second you begin driving it you are increasing the heat output exponentially.

Symptoms of a Bad or Failing Drive Belt TensionerNBG

2. Unusual belt wear. Another symptom of a potential problem with the drive belt tensioner is unusual belt wear. If the drive belt tensioner pulley has any sort of issue it can cause unusual and accelerated wear on the belt. A bad pulley can cause fraying on the edges of the belt and in severe cases can even cause it to break. 3.

Can I drive my car without the alternator belt and air

You can drive your car without either of those belts. However you won t get very far without the belt that turns your alternator. Depending on the age of your car it will have any number of electrical components that rely on a steady supply of

5 Tips for Solving Belt Noise Complaints Know Your Parts

With the belt off it is also a great chance to examine the pulleys and belt for potential problems like worn bearings inside the idler pulleys. 2. Tensioner Twist. Place a wrench on the tensioner and move the arm its entire range of motion at least three times. Feel for spring tension along with a fluid motion throughout.

Diagnosing and resolving belt tensioner problems Gates

Belt tensioners are extremely important in the proper operation of the accessory belt drive system. A tensioner maintains the correct amount of tension on the belt at all times throughout its duty cycle. It also helps protect other components such as the alternator and

How Long Does a Drive Belt Tensioner Last YourMechanic

Jan 14 2016 · It should be noted that the drive belt itself will most likely need replacing before the tensioner does. Drive belts typically last anywhere between 40 000 and 70 000 miles. There aren t a lot of warning signs that a drive belt tensioner has hit the end of its lifespan in fact there is really only one.

How long can i go with a bad belt tensioner Page 2

Oct 23 2017 · Do you know the difference between the timing belt and the serpentine drive belt They both have tensioners that can go bad and your posts have me confused as to the whether or not you know the difference. Hint The timing belt is internal to the engine while the drive belt is visible by just opening the hood.

Why Does my Engine Belt Squeal BlueDevil Products

If you pull the belt off and can easily spin all the pulleys by hand then it is most likely just time for a new belt and maybe a new belt tensioner. If the pulley on one accessory is hard to turn it may be in indication that the bearings in that component are going bad

How to Tell if a Timing Belt Tensioner Is Bad 6 Steps

Apr 26 2020 · The belt tensioner bearing is the most likely one to fail first but it s usually the easiest to check and fix. With the belt off spin the belt tensioner (which is usually the plain smooth wheel on a spring loaded arm the smooth side of the belt rides along it). A bad bearing will not spin as easily and/or will

What Are the Signs of a Bad Belt Tensioner It Still Runs

The belt tensioner is a crucial part of any engine. Its functions include tightening the engine belt and transferring power through pulleys from the serpentine belt to the alternator. It is responsible for generating the correct amounts of tension to allow the engine to run and drive its components. Belt

Symptoms of a Bad or Failing Drive Belt Tensioner

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

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