How to QUIET a squeaky belt

[@xeeqee4909]

A belt transfers power through friction. If friction is reduced, power transmission is also reduced. This can cause overheating (slow water pump or fan), insufficient AC, insufficient charging or electrical power, loss of power steering. A belt makes noise when misaligned or slipping. Lubrication just causes the slipping to increase and usually drives any noise up in frequency so we don't hear it. Lubrication is counterproductive in any belt type friction drive. Belt dressings are usually either an adhesive formula to increase friction temporarily or a lubricant. Neither one fixes the problem and usually end up making a mess to be cleaned up.

[@tabassumkhanmum]

Sound from my car went after 2 n half month drive and every garage said to change the belt. Actually they misfixed it . They told me multiple reason like the 3 bearings has gone or change the belt, put original mercedes belt. Trust me dude just, ask the garage to re-fit the belt. Do it 3-4 times, automatically the sound goes away if only the belt is the problem.

[@michaelkirwan177]

There is a product called DOOR EASE and comes in the form of a wax-like crayon and is housed in a metal tube. It was designed to quiet hinge squeaks and all you have to do is apply a very small amount to the contact side of the belt (Vee, or ribbed) and the best part is that it doesn't evaporate and actually improves the belt life and lasts a long time. You can get this product at most real hardware stores and it is inexpensive, too.

[@vvhiratsuka]

Just used this on my uplander lol

[@Lilwayne911Eminem]

About to order that right now

[@pimpslapahoe]

Shxt me too

[@Youtubeuser1_me]

What about graphite, will this help? I know talcam powder helps

[@grantcapel9884]

Don’t fucking do this. Did it to my car and it made the squeal 100x worse

[@SiBorg8A]

First you have to check where the squealing is coming from. If it's continuous, or rises and falls with slow changes in engine speed - it might not be the belt itself. If it's intermittant and only occurs when you blip the throttle - especially when starting from cold and a lot of power is going into the alternator - it's more likely to be the belt friction surface and a light spray of WD40 will change the friction coefficient just enough to eliminate the noise. It does this by tending to break down any glazing and as it evaporates away very quickly it leaves a "stickyer" surface. Because you are only using a light spray, it only affects the suface to a depth of probably only a few molecules with no measurable effect on the strenghth of the belt itself.

[@DaytonaRT]

I know this was a long time ago but man your post really helped me out.

[@reeyadali8516]

When I tap the throttle I’ll hear that screech sound but when I speed up it disappears. Is that water pump belt cause I recently changed serpentine ab -4 months afo

[@thatiswhyali]

Helpful comment. Thank you sir.

[@thelastairvinder4240]

How about if it squeals after startup? and gone after few secs

[@prodgxcci-jh4fz]

@@thelastairvinder4240this is my problem too did u fix it?

[@jdmartinez2006]

Between you and my pops I can fix any car issue. Keep up the great work.

[@ericmoir1934]

Great vid Chris and I think you made it pretty clear that this is not a fix but a brief relief of the noise until it's replaced, which you also emphasised in the tone of your voice you must do asap. It's also a good way to diagnose where the sound is coming from through the process of elimination. Some people need to not just watch but listen. Cheers.

[@stefonpalinic5559]

I sprayed my belt with WD forty and it stopped squeaking for six months. It was well worth it thanks u

[@mrnauman2059]

Same issue i am facing could you please tell how many drop/ Spary you put on belt I am not sure how many drop i need to put if i put too much belt can be slipped

[@Mountain_bonker]

@@mrnauman2059till it stops

[@fuckgoogle4704]

Ive been chasing down what I and my professional mechanic friends naturally assumed was a slipping alternator/fan belt. Upon starting there was this horrible screeching sound and the volt meter would sag until the screeching stopped which might be 2 or up to 20 seconds. After pursuing every possible solution including changing the alternator (and adding tiny teeth to its pulley with channellock pliers) the problem persisted...tho every remedy seemed to make the screech go away for awhile. You know what it was? On this engine (3.2 litre Isuzu v6 used on rodeos and troopers mid 90s) the pulleys are press fit onto the harmonic balancer and can work loose. The screech was metal on metal. Pulley slipping on the balancer. Tightening the belt (by itself or when you replaced the alternator) increased side loading of the pulley which diminished the slippage for a short time and led you to believe you were on the right track fixing it. My mechanic buddies had never seen this but apparantly the gurus at planetisuzu forums say its common.

[@chrisfix]

FuckGoogle+ Wow, it is amazing you even figured that one out! Good work finding that!

[@danielverrier6541]

I'll be on the lookout for this with my 2004 Honda Civic. Thanks

[@danielverrier6541]

So how do you fix it?

[@bbesung6796]

@@danielverrier6541fr bro said all this for nothing

[@rahndo3534]

Try pressing candle wax to the rotating belt. Adds grip.

[@stephendenn]

I found Black Magic tire shine works real well. Just a little shot of it will quiet down a squeaky belt for a long time.

[@chrisfix]

Stephen Dennison Good tip!

[@jasonholbrook8845]

Stephen Dennison Good idea I was going to ask the same question the silicone in it works perfect

[@thelaughingchannel4090]

All I could find is black magic tire wet instead of tire shine, is it the same or should I keep looking for shine

[@stephendenn]

@@thelaughingchannel4090 it's the same stuff im talking about if it come in the spray bottle. They have some tire wet that comes in an aerosol can, but I can't tell you how it works.

[@simontist]

Makes sense, it's made for rubber and to last a while. Good idea!

[@A.I.F1]

I have tried wd40, silicone spray and candle. Wd40 works for 1 day only. Noise comes back after 1 day. Silicone spray same as well. However, by rubbing candle onto the belt and let the wax melt into the belt while idling, works like a charm!! It has been many days already and the belt is quiet and never reapplied the candle except that one time. Cheaper and works. Will replace belt soon but this buys me more time to shop online and wait for delivery. Try it. Only cost pennies.

[@chrisfix]

Thanks for the tip!

[@BenShapirosLowerLip]

My father, a retired mechanic for the city of Omaha, would always tell me to use aerosol cooking spray or a bar of soap until I had the time and a few extra bucks to switch out the belt. It seemed to always work, no harsh chemicals.

[@chrisfix]

briboski2 That works too! It is just a temp fix so whatever you can do to shut the belt up haha

[@midnightraiin4035]

@@chrisfix why wouldn't wd40 cause belt to slip on pulley at higher rpm and in turn decrease water pump, alternator, power steering function ?

[@petep.2092]

The WD-40 dries up quickly, but while it is wet it dissolves some of the glaze that has built up on pulley or belt, leaving a rougher surface. The squeal is caused by glazed surfaces slipping past each other.

[@timmygunz2581]

I been spraying with belt conditioner. It lasts until morning dew or rain gets on it. Gotta get me one of them gator back belts you recommended

[@havocb4104]

I just wanna say I am very impressed with you videos. You are one of the few on KZbin I can actually believe. I use KZbin sometimes when I'm stuck on a problem with my truck or projects. I have to do a heater core flush and I actually never have done one before. I understand the process but I watched your video in hopes to answer some of my questions on what to use. Sure enough I found detailed answers. Thank you Chris fix. Sending props from Delaware!

[@wave1916]

og chris fix fan

[@xapemanx]

I sprayed too much WD-40 on my squeaky belt once and my pants fell down :)

[@erichalim]

Mine too

[@xxyvng6831]

i don’t get it

[@Watling85]

🤣🤣

[@enzofamily4320]

@@xxyvng6831 me neither

[@desireosu]

@@enzofamily4320 belt

[@victormontano7148]

WD works fine but Armor all worked just fine for me, the stuff you spray on your tires works fantastically on squeacky belts as well.

[@chrisfix]

Thanks for the tip!

[@onpsxmember]

WD-40 is not for rubber parts. There are rubber treatment fluids for that. The mineral oil will make it dry and brittle.

[@JohnRay1969]

Wd-40 uses fish oil among others but you are correct, it is a solvent not a lubricant. The temporary lubricating properties are the result of disolving other stuff like grease and grime.

[@Kyle-zx9xj]

@@JohnRay1969 do you know of anything better than wd40 for the belt?

[@JohnRay1969]

@@Kyle-zx9xj I tried talcum powder and it works. None of these is permanent anyway. The squeek always returns. I'm buying a Gatorback belt ASAP. I watched his other video and I'm convinced. After replacing both idler pulleys and the power steering pump I know it's gotta be that belt. Try the powder but get a new belt.

[@joesanchez9811]

Thanks for the tips it helped out. I think I may have a bearing issue, the belt looked good and tight, didn't move from side to side. there is a grinding type of sound but not all the time. definitely will have it checked out, but the squeeky sound is gone. thanks again.

[@allancooling9899]

mate great quick fix got me to my mechanic without the embarrassing squeal

[@brianbrehmeyer3929]

Belt squeaked horribly Idlers and pulleys looked good. After changing the belt, twice. Tried talcum powder, bee's wax, and belt dressing. Still squeaked. Then tried anti-seize, worked great. Same belt has been on for 6 years, had to refresh the anti-seize about two years ago. No slipping problems. Rig charges normally, ac has no problems, etc.

[@bbesung6796]

is it the Aerosol spray? please respond

[@brianbrehmeyer3929]

@@bbesung6796 No. Comes in a can with the brush glued under the lid. Any auto parts store should have an assortment of can sizes. Just spread two or three inches of anti-seize on both sides of the serpentine belt and start the car. Repeat if squeal doesn't go away. If two treatments doesn't work, problem may be elsewhere. Good Luck. Never had to change the belt again. Sold the truck a couple of years ago.

[@johnwalker307]

10 years ago! Oh, man throwing it back in time

[@thoiphungnguyen2559]

WD40 helps to remove moisture from metal. However, the rubber compounds in the belt can be damaged by WD40. It may quiet the noise temporarily, or make it worse. It can also damage bearings, wiring, and other engine components.

[@johnsmith-ce2tq]

but at least you know the belt is stuffed and not the pulleys of the power steering or air con

[@stefonpalinic5559]

None of the things u said will happen or have ever happened.

[@Ellis_B]

Silicon lube is better, wd40 removes grease

[@brrrp8646]

@@stefonpalinic5559 Nope it did happen to me this morning

[@RWM-j4e]

Hi Chris, you do know WD40 is not too be sprayed on rubber? I know you only sprayed a small amount, but some people watching the vid might go overboard and spray an entire can on the belt, which will dry and destroy the belt. WD40 is designed to suck up moisture (a wet spark plug) for example. I've often found the squealing sound is from pulley bearings, and WD40 is a great fix. Maybe tell people not to go nuts spraying a belt. Keep the vids coming, you've got a great channel.

[@chrisfix]

Thanks for the tip Rob and yes, I know. As stated in the video, this is a temporary "fix" just to quiet the belt down. If your belt is making noise, odds are you need a new one or you need to fix the pulley misalignment. Again, thanks for the tip!!!

[@ns671fr]

If they are squeaky replace belt or check pulley. Dont spray anything on your belts. Surprised chris actually suggested this. Blows my mind.

[@JohnDoe-gm5qr]

My Dad once used belt dressing on his 2003 Dodge Ram. It only made it worse. It sounded awful. He was using a rag and some lacquer thinner to clean it off while running it. I do not recommend doing that because one slip and there goes your fingers!! I once used belt dressing on my car (one I no longer have) and it did not make any horrible noises. The best thing to do is if you can't live with horrible noises, replace the belt. Then it won't drive you insane. If you want to drive other people insane, the belt dressing is worth the chance.

[@roccosal683]

Bro , I think yours very informative. I've read that any petroleum product will destroy the rubber.

[@chrisfix]

If you do this long term, yes, but this is just a temporary solution so the belt doesn't drive you crazy

[@xxkazu78]

I sprayed too much one time and the belt slipped off while driving

[@Jonathan-pr1wo]

Lol it’s best to not put any oil based liquids onto belts. Should’ve used 303 protectant on it since it’s water based

[@schawnfleites1555]

Jonathan isn’t wd water based?

[@jeffreymbelu9718]

Schawn Fleites no oil lube

[@kwak1k]

@@schawnfleites1555 kerosene

[@jamesmata2945]

Oh shit 🤣

[@sajeelahmad8482]

Guys never spray WD-40 on the belt, instead use Belt Dressing Spray.

[@rejectsgaming948]

Best way to stop belt squeaks are with hand soap, hold a bar of soap to the inner of the belt and I gaurantee it works...havent seen this in the comments and thought I'd through that at there cause that's how I got mine to quit.

[@MohanadM-lw2ng]

❤

[@rexybundy]

One thing I learnt also. Never get radiator coolant on the belt. That will definitely give you a squeeky belt.

[@sidowsidow]

thats exactly what happen to me and making noise now

[@md.saifulislamfaisal6546]

some people say, it is not wise to use WD 40 on this belt! What would you say about that?

[@sejlefrew]

Thanks for this and the other video, helped me diagnose my noisey belt and not a pulley/tensioner issue. Lubed it with some CLP until i get some silicone/teflon lubricant or replace the belt with a quieter one, appreciate this, subbed you :)

[@alamghir438]

can you please say in details ?

[@sophiaw5104]

I have a noise belt/ pulleys not sure which one. However, whatever it is has cause my battery saver light to come on in my Dodge Journey. Going to try to quiet belt before taking it to mechanic on Monday. Thanks for tips

[@JO3haNsum]

Did this once when i was trying to be a backyard home depot Mechanic and my serpentine belt flew off. It's best to use a stethoscope and find where it's coming from and fix it right

[@chrisfix]

Learn how to fix the belt squeak permanently! kzbin.info/www/bejne/d3a4lmmrgN2HrJo

[@RomainCombs]

+ChrisFix Hello, when I sprayed my belt with stop squeak, the noise stopped,but the belt came off? Strange?

[@calibre18517]

+ChrisFix I would encourage those watching to stick w/ the guidance of just spraying a little on. I sprayed probably a bit too much and my belt frayed and partially came off a couple of days later. Definitely helpful vid, but as he says definitely a very temporary fix.

[@TerryMMA]

it's only worth doing this if you plan to sell the car and want it to sound more problem free so buyer feels a bit better about it

[@jwgreen6]

I tried this today on my squeeky belt (sounded just like the one in this video) with PB Blaster Silicone spray and it worked! Thanks!

[@joeyalteri8800]

I used the same stuff! Couldn't find WD40 hopefully this will keep it away. I need to sell my car lol

[@zurdoremi]

I read the anti-WD40 arguments so I decided to not WD40 my squeaking belt. I sprayed Armor All as suggested and it has been quiet for 2 days now.

[@gb177]

I had serpentine belt squeal on my 1999 Taurus wagon. Belt was tight and pulleys were all good and were aligned. I removed the belt and inspected it closely (especially the grooves. I then borrowed my wife's poultry skewer from the kitchen drawer (couldn't find my awl right away), turned the belt so that the grooves were facing the outside of the belt. I then proceeded to dig out approximately 287 itty bitty little stones that were partially embedded in the bottom of each of the grooves along the length of the belt. I replaced the belt and the noise was gone. Just something to try before spending a lot of money on parts. Also, It might be a good idea to use something that didn't come from the kitchen - just sayin'.

[@jasnic2131]

Wow how awesome, using lubricant on something that requires friction to work properly you're da man!

[@chrisfix]

Thanks!

[@oldboy8238]

You do understand he's takin the piss outta you???

[@supernintendo7579]

@@oldboy8238 huh

[@ericksanchezHN]

I fixed mine using degreaser, but that was because I dropped a lot of steering fluid onto it, the belt was good so if you have oil in the belt, use degreaser

[@joewisman7432]

Valve grinding compound Works great. Sort of refaced the belt and pulley .rub a finger full on each side of belt,then crank it up.

[@chrisfix]

Joe Wisman Interesting. Thanks for sharing!

[@kermitefrog64]

By the way great looking intake manifold. That must be old enough of an engine so that it is metal rather than plastic. I have already replaced mine 3 times over the span of 10 years. I typically run a car till they won't go any further.

[@chiefexecutive]

This is why you’re the goat ! 🎉

[@Dom_Mason]

WD40 is a ok. But best thing I found is applying a small amount of Dielectric grease to the v-groove in few spots. Even a new belt will squeak sometimes when installed. Dielectric grease is the best thing I found and works instantly and lasts for several months.

[@DIEHLMAN1970]

I just watched a video on how adding belt dressing or any petroleum product makes the belt worse the reason why the belt squeals or chirps is because it's wet and needs to be cleaned off so you have to take the serpentine belt off and clean each pulley with carb cleaner and with a tooth brush clean in between them.

[@SlipperyJim6666]

Sprayed too much WD40 on my Voyager belt and it flipped off! Had to use a spanner with the empty socket of my ratchet screwdiver jammed on the end to get a long enough lever on the tensioner. I now have no fear of serpentine belts. My brother in law sprayed a silicon "treadmill belt" lubricant only onto the grooved side and the squeak would go completely, but then come back after a few seconds as the fluid dried off. To me this confirms at least that it was a surface rubbing noise rather than squeaky bearings. It now has a worse, louder "chirp" than ever which I'm guessing means that the fluid has left a sticky residue which is improving the grip?

[@chrisfix]

JamesBolivar DiGriz If it got louder it could be that the tensioner pulley is weak and needs replacing because there is not enough spring tension on the belt.

[@erikyoung256]

I use WD40 on all new belt installations "commercially." They slip on startup as expected then run for years. Of course proper alignment, tension and the pitch on the sheaves are not worn in. Perfect for fans, pumps etc.

[@davidgautam1540]

It been 2 days belt squeak has gone. I wish it would stay like this. Thanks man this worked for me.

[@chrisfix]

+David GTM Awesome but yea, it is only temporary. Check this out: kzbin.info/www/bejne/d3a4lmmrgN2HrJo

[@damojan]

WD40 has silicone in it, which will usually cause the belt to squeal worse than before, after a minute or so. Chris, I notice that you steer a lot of folks toward replacing the tensioner, when in most cases, it is just a bad belt. When serpentine belts lose tension, it is because they have either stretched to the end of the tensioner mechanical stop, or there is corrosion where the tensioner pivots and it cannot react quickly to changing load demands from the accessory pulleys. For me, I turn the engine off and run my fingernails on the ribbed side of the belt - if it is hard or cracked, it is in need of replacement. WD40 is great for diagnosing a bad belt, but won't fix the squeal. I have found that a few drops of power steering or transmission fluid on the belt actually works better for quieting an old dry belt for a few days.

[@chrisfix]

D Jansen I dont steer people into doing anything. Did you watch this video? kzbin.info/www/bejne/d3a4lmmrgN2HrJo I just try to give the facts and explain what could cause the problem. As I said in the video you just watched, the wd40 is a temporary fix so you dont have to listen to a squealing belt when you drive wherever you need to go before you fix it permanently. Thanks for the tips!

[@chrisfix]

D Jansen Also, WD40 does not have silicone in it.

[@renee1728]

Thank you for all the different advice and I'll try all of them.

[@austinpickett4717]

I love all of your videos and I think that they are very helpful.

[@madma11]

So i recently had a serpentine belt change and I hear squealing from a belt. I originally thought the belt was too loose, so the garage tightened it (and all other belts), however issue still persists. I then go to thinking if its a pulley, which I still suspect might be, but this video gave me pause to maybe it is simply needing a bit of WD40. My squeak is not as severe as in the video and only happens at low revs or while turning so I suspect it could just be that.

[@HeZhenliangtintin186]

I actually had this issue with my minivan a couple of days ago after driving in rain. WD40 didn't work at all, I put a dab of silicone paste on the alternator and now it's quiet as silk.

[@chrisfix]

Eric TheCarKid Probably a pulley misalignment issue. Check this out: kzbin.info/www/bejne/d3a4lmmrgN2HrJo

[@rickc2222]

Not recommended for 2 reasons: wd40 contains a light oil as well- that will modify friction required to turn the accessories like AC compressor - they may start to slip and not function correctly. 2: this will leave oil on the pulleys which then contaminates the new belt when you put it on- could cause new belt to dry out faster/squeak/slip - just live with the squeak until you can replace the belt

[@vypr5834]

WD-40 is petroleum based and will break down the rubber in the belt. If you have a squeaky engine belt, it's because it needs to be adjusted for tension.

[@niggabean100]

Strongly recommend pb blaster. Wd40 works but draws moisture causing rust problems.

[@chrisfix]

Brotherin Bean WD40 displaces moisture it does not draw moisture.

[@zekalves1]

Hey Chris.. hope u well.. i just wanted to say thank you a million for your vids, I have subscribed sometime ago, but only lately I been able to get my hands on cars/engine etc.. I just watched this video (putted on pause) now and went outside to give it a try on spayin the belt (on the rib side)... and guess what!! it work know I`m going to watch the vid that says "how to quiet permanently".. thank you a million once again.. ur videos rock.. well instructive, excellent video quality, clear explanation.. top notch... mate!!! do keep up...bless

[@chrisfix]

Zeka Lves Awesome! I am glad my videos have been helpful and teaching you a lot!

[@username8171]

Baby powder actually helps as a temp. fix.

[@WildPhotoShooter]

Yes Talc powder works , it has a lubricant effect and keeps the belt dry as it should be.

[@beenlightened6985]

Hello Chris, Just thought I should let you in on a secret method of quieting a squeaking belt permanently. All you need to do is coat the entire belt with any reliable brand of protectant. In my case I used the Formular1 brand but Armor is also great. Try it and be amazed. Cheers bro.

[@charlietacuri7446]

Whats this product called?

[@apterachallenge]

Thanks, I just sprayed a Pro-Ma brand protectant on my squeaking belt. I drove to the end of the street and back, and it took a minute but it seems to have stopped squealing now. I will see if the problem has gone away for good when I go out next time.

[@mrsstrawberryluv1]

thank you I put new belts in November change all 3 belts and now it month later it's squealing on when I take off to drive it's driving me nuts thank you so much .

[@philiphoddell5549]

Those belts are designed to run DRY...Don't use WD40 or any other liquid. Either the belt needs replacing OR in your case needs the tensioner adjusting...simple job for mechanic, but can be awkward to get at the tensioner.

[@firebird400xp]

Hey chris, i have a 92 corvette and i have a problem with it. Sometimes it just wont start, i made some research and found out that its a factory issue with the starter, it seems that it just needs to be oppened and cleaned. Could you help me with it by making a video of how to do it? I would appreciate it a lot, i am a huge fan of your channel. Thanks

[@chrisfix]

Hey Axel, I cannot make this video because that would require me taking apart a perfectly good starter in my Vette. It is a simple job. All you do is go under the car, remove the starter, and put the new starter in. Take your time and you will be fine. I would make sure you are getting power to your starter first. Just use a multimeter and set it to 12dcv (or something over 12 volts). Then touch the red to the red on the starter, and touch the black on the multimeter to a piece of metal (the engine) on the vette. Have someone try to start the car and see if you get voltage.

[@whenrosesfadeaway]

my 4 pk 1210 serpentine belt was squeaking at some point. The mechanics said it was normal. And I had it replaced by a friend who is a mechanic and it stopped squeaking. I use a product named belt conditionner by abro. Now and then.

[@chrisfix]

Thanks for sharing!

[@whenrosesfadeaway]

@@chrisfix I had the original mitsuboshi serpentine belt that came with my toyota engine replaced as together with the squeaking. The wearing out of the belt was becoming visible and i had it replaced by another after market brand cheaper one bando and am still using it after more than a year. In my country the original mitsuboshi one cost near a 1000 roupies at toyota agency and the bando one cost about 450 roupies depending where you get it from. I saw a little wear in the middle of the bando one recently but it is not squeaking yet.

[@kellymcmahon6326]

I have a question. I burped the coolant system in my car and I think I got some coolant on the belt. The belt was not squeaking before burping the coolant system. The car started squeaking immediately after. I put some WD-40 on the belt, no more noise. Do I still need to replace the belt or did it simply serve to remove the coolant off the belt?

[@jesusibarra6144]

hey man i was wandering if you could help me figure out some squeaky belt on my car. every time i start my car the belt starts making some noise and after like 5 to 10 seconds it stops. do you think that its my belt or one of the pulleys. thanks

[@supernintendo7579]

Replace belt 1st. Any updates?

[@nunyabiz334]

Can I spray water or WD40 on a belt to test its squeaking during the winter? Will it ice over? My car's belt just started squeaking when the cold hit. Thank you, sir.

[@chrisfix]

Kinko Belgzarish You should test the belt with water and to prevent icing up, just have the car run for a few minutes to evaporate the water. I would think you have a bad belt if it just started happening due to the cold. Does it go away when the car warms up? I assume you saw this video: kzbin.info/www/bejne/i3eWiGCsfbWMfsk

[@pleasehelp1777]

Does wd40 make negative chemical effect to the rubber belting? Is that really safe or do u prefer other brand product to silent that squakey sound.thanks...

[@YeaItsJr_Talks]

The belt I had on my car looked really worn out, but it wasn’t squeaking. I put a new belt on and a new belt tensioner and now it’s squeaking

[@dontdodrugz4206]

Thank you stoped almost as soon as I sprayed.

[@Motorsportsgeek]

I've found that taking a candle and pressing it on the belt works for a longer period. It coats the belt with candle wax

[@chrisfix]

I have tried this as a more permanent solution but in my experience it can cause pilling which can damage the belt. This is just a temp fix. Thanks for the tip tho. It might be useful for someone! I also tired bar soap, but that only works until the belt gets wet lol

[@jasonholbrook8845]

Thank you buddy for the information I thought it was going to be WD-40 but I wasn’t sure but thank you for the info I subscribed and liked your channel

[@jeremywatts2768]

If you can get it in there, you can use some chalk with helping troubleshoot. Once you've put lubricant on the belt, you might as well throw it away. This goes for coolant too. The exposed threads wick the liquid into the belt and it may never sound right again.

[@chrisfix]

+Jeremy Watts Thanks for the tip!

[@Karlski420]

Hey Chris. I think you should take this video down. It's not fair that people like myself follow your guidance and end up making the problem worse. Just to avoid anyone else googling 'how to quiet a squeaky belt' and ending up watching this, just take it down please man 👍

[@jenseninterceptors]

LOL

[@rambo403]

Lol

[@mattjmeltzer]

Thank you, this video was supremely helpful.

[@chrisfix]

+Matt Meltzer No prob!

[@knet1111]

Oily liquids damages to the belt. The best you can use silicone based spray.

[@zx8401ztv]

Its odd as it sort of sounds like a small bearing having a squeek :-) The number one sound i hear is the alternator belt having a screeeeeeem after someone has just started there car, so so common. I know its eather a worn or loose belt, and the semi discharged battery giving the alternator a hard day lol. I enjoy your vids chris :-))

[@chrisfix]

The belt has a nick in it, but yea, I thought it would be a bearing too. I hear that too ever once in a while you will be in a parking lot and people start their car and it sounds like murder!

[@greatmrtanker]

Just a quick bit of information, I personally wouldn't recommend using WD40 or any amount of lubricant on a serpentine belt because the belt needs tension to function correctly. If you lubricate the belt, yes, it will stop the squeak, but it will not only cover up the problem instead of fixing it, it may lead to a larger problem (belt may slip off). Anyways, to each is their own, if you REALLY want to fix a squeak go for it. Just be careful :)

[@abdelkabiranouar81]

I'm totally agree with you. But if you spray just on the belt and the squeak is gone that's mean the belt needs tension. If the squeak continue then you need to check the pulleys.

[@davidwhittaker1575]

Isn't WD-40 petroleum based and therefore will attack the rubber?

[@l3arrett82]

i use armorall and tire shine to quiot belts for a few hundred miles per squirt. wd40 only lasted about 15 miles.

[@fuckgoogle4704]

Because of course the #1 thing is the belt LOOKS GOOD and we want it to slip as much as possible....

[@caradu9973]

Chris are you aware that WD-40 eats rubber. Also would this not cause some slippage?

[@skate04ever1]

I would like to ask if this removes leaked power steering fluid from the drive belt ??? My compressor drive belt squeaks due to contamination by leaked power steering fluid. I have already fixed that leak. But there's a handful of fluid left on the belt and pulley, and it's still noisy. I'd like to know if wd 40 would solve that permanently, and hopefully remove all the fluid left in there???

[@ahmadfaris8044]

Get a rubber rejuvenator, it works and doesn't destroy sealants like wd40 does

[@JJJoseJJJ]

ensure not to spray any, drip any onto your ac compressor, this may cause a short when you turn on your ac and fry your ac cables and lead to bigger problems

[@dry_water]

could it be squeaking due to moisture after rain?

[@dcplanbful]

Isn't this a bad idea? The WD-40 will make the belt slip under pressure?

[@AlexiaVon]

The belt will screech like a Thai whore in the mornings. I would not use WD40 on it. Just tighten the belt temporarily and then put it on your to do list to change it out.

[@yohongutenburg9769]

I would really recommend not using oil based lubricant for this it tends to eat the rubber of the belt. I use silicone based. ( Any brand of personal lubricant is rubber safe fyi)

[@tecnican4987]

Hey Chris, i need your help please, i have a 98 Corolla and the squeaking noise its driving me crazy, the belt tensioner and the serpentine belt are new, both installed September last year. But since a month ago the serpentine belt started to get noisy. Since a work a lot, i went to an autopart for oil&filter change (since i dont have time to do it myself) and i explained to the recepcionist the problem i was having. So i had to wait and for the service and later the guy tells me that there's nothing wrong with both parts i mentioned, BUT the water pump pulley was so polished that the noise its coming from there. But the problem is that the shine side of the belt is passing through the water pump pulley, not the rib side, i dont know if i can spray a little with the WD40 on the shine side. Thanks

[@jeandigno7538]

Hi Chris Magello, can you please help me? I just recently replaced my old belt because it was squeaking. With this new one, it squeaks when it gets wet when I drive over puddles. Pulley problem? Note: my engine uses 6PK but shop only had 5PK, so that is what I am using now. Hope to hear from you bro. I watch all your vids and do my own maintenance to my 2016 Tucson with your vids :) helps a lot

[@jasonsimmons671]

how do you go about replacing the belt ...what tool was that you was using...thanks ;)

[@jerrylantz8574]

Also dried soap is actualy sticky so it will keep it from slipping more so , A GOOD THNG !!!

[@uwejensmeyer4383]

High Chris, you know what you are doing. Thanks for your exellent videos. Greatings from Germany.

[@chrisfix]

+Uwe Jens Meyer Thanks!

[@jmc8728]

Instilled confidence, helped big time, Thanks

[@nismo2ful]

Chris I have the same noise like creaking noise but I hear it from the power steering pulley do you thing. That is from there or it maybe from the tensioner I just want to be sure before replace it thanx for those very educating videos

[@chrisfix]

Try the water test and let me know what happens. How to fix a squeaky belt (figure out where the squeak is coming from)

[@brendonchase9460]

thanks Chris for the quick fix trick but I agree, prefer to solve it

[@tm-ktmmx8945]

(WD-40) Greece has to be the perfect antirust!!!

[@chrisfix]

it is a great antirust but it also quiets belts temporarily

[@I5ergeyI]

Acf-50 is 100x better, the military and aviation pilots use the stuff to prevent rust permanently on bare metal🙂

[@simontist]

Yes, the hot climate is good for preventing rust.

[@marinduque-theheartoftheph]

What about a wee bit of petroleum jelly? Will it damage the belt like oil does?

[@gipstetz6720]

Thanks Chris. Great stuff. Loved the other more detailed belt video also. Thanks again.

[@chrisfix]

Gipstetz No problem! I am glad you like the videos!

[@jayjayevans7003]

I just used Hot Sauce on my belt. Works fine now.!

[@chrisfix]

lol

[@walters151]

Chris I really like your videos but I wouldnt recommend this. The power transmitted by the belt has a great dependency on friction.

[@TheUnrealDimension]

Using WD-40 is bad for your belts and belt wheels. It causes the belts to slip

[@chrisfix]

***** That is why it is only a temporary fix so you can drive around without the belt squeaking until you get the problem fixed. Thanks for sharing!

[@fuckgoogle4704]

ChrisFix its not a fix at all and damages the belts. the fact you even have wd-40 in your supply cabinet at all (unless using to displace moisture) suggests a general disregard for doing a task competantly. For every common use there exists a far better product.

[@chrisfix]

FuckGoogle+ It is a temp noise solution. It is that simple. If you want to fix the problem, check out this video: kzbin.info/www/bejne/d3a4lmmrgN2HrJo

[@l4d2160]

FuckGoogle+ WD40 does have it's place, you know.

[@fuckgoogle4704]

Bryan Young yep. In the farthest dark reaches of the supply cabinet. Thats how often most people require a water displacing solvent(usually for a wet distributer, a part most cars dont even have any more) The ignorant have long promoted it as a do all solution to all lubrication, corrosion prevention and parts loosening needs. It does none of those as well as products purpose designed and in many cases (use when long lasting grease is spec'd) using it is worse than doing nothing. (What little grease that was there gets removed by the solvent properties of wd which dries out in a week leaving a dry mechanism) Add in the fact it smells positively ghastly and the good mechanic has no use for it. For a spray lube use white lithium spray grease. (Ironically wd40 brand is the best on the market due to their new sprayer design which dispenses with the abyssmal red tubes) For a penetrant pb blaster is awesome. For anticorrosion that depends on application. There is a food safe wax like product that is good for years. Light weapons oil lasts for months. If you are lazy and insist on a one product solution castrol syntec makes a spray oil that rocks and smells like honey. If you can find it. In summary I bash wd40 because the only people using it are ignorant amateurs or lazy. Oh and NAPA sells a great belt dressing.

[@BenShapirosLowerLip]

ChrisFix thanks for the response, love your videos btw, I'll send you a six pack sometime... I brought up the veggie oil because I read previous comments about this vid and people complaining about how WD40 has 'silicone' and blah blah, whatever. They obviously don't realize that it's just a QUICK FIX. They must be "that guy" that uses a spare as a normal tire, never realizing that a $3 plug kit and 5 mins is the actual solution.

[@chrisfix]

briboski2 Thanks man and haha. Yea, people comment without listening or watching the whole video a lot of times so you just have to let them know again.

[@TheSupergunman3000]

Wow, how ChrisFix videos were, and now, how they are, it's a big leap to improvement, he will not read this, but just a thought that came to my mind

[@NeoSim76]

Won't the WD40 degrade the belt material faster though?

[@chrisfix]

This is a temporary fix if you are planning on replacing the belt and just need it quiet so you don't go crazy driving around, long term it probably would not be good for the belt though!