How to Fix a Squeaky Belt (figure out where the squeak is coming from)

Рет қаралды 995,944

9 жыл бұрын

Belt squeal, squeaky belt, belt noise? Learn how to fix a squeaky belt in your car. Usually the belt noise comes from the belt tensioner pulley, idler pulley, or the belt itself. The serpentine belt in your car powers the accessories such as air conditioning, power steering, the alternator, fan, and waterpump. There are three types of serpentine belt wear, pilling, glazing, and abrasion. Pulley wear will cause your pulley to squeak. A worn out pulley bearing or a worn spring in the tension pulley can also cause squeaking. I show you how to use water to identify what type of squeak problem you have and then how to find the problem.
Here is the belt that will get rid of the squeak due to misalignment: www.amazon.com/s/?_encoding=UT...
Diagnose a Squeaky Belt Part 2: • How to Fix a Squeaky B...
Replace Idler Pulley: • Idler Pulley, How to r...
Replace Tensioner Pulley: • Belt Tensioner Pulley,...
WD40 to quiet the belt: • How to QUIET a squeaky...
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-Website: www.ChrisFixed.com
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Disclaimer:
Due to factors beyond the control of ChrisFix, I cannot guarantee against improper use or unauthorized modifications of this information. ChrisFix assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. ChrisFix recommends safe practices when working on vehicles and or with tools seen or implied in this video. Due to factors beyond the control of ChrisFix, no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not ChrisFix.

Пікірлер: 671

@kaanaksu4273 5 жыл бұрын

I'm currently 16 working at my dad's workplace and i must say that these quality video's help me sooo much impressing my dad by doing it myself JUST because of your video's chris!!! I love them and i actually want to support you in anyway to motivate you to make more of them they help so many people Chris you have no idea. AWESOME!

@theperson123able 5 жыл бұрын

Good shit man, keep it up!

@returntotiffany4600 4 жыл бұрын

You seem like a great 16 year old! Well spoken, polite, respectful. It's very refreshing to come across that these days. Well done, dad! And well done to you as well young man!

@funwithry1320 3 жыл бұрын

👍👍👍

@greathoonta3461 3 жыл бұрын

Alpha yeah, they make replacing and installing things much easier to do.

@felicianomireles3280 3 жыл бұрын

Yes sir

@fuelgasscrubber Ай бұрын

8 years since you made this vid and it's still helping people. Thank you sir!!

@Tristann616 9 жыл бұрын

My TL has been squeaking in the morning for the past few days, and I was so excited to see that this video was uploaded. It couldn't have come at a better time. Thanks ChrisFix, I'm learning so much from you!

@chrisfix 9 жыл бұрын

Tristann616 My ChrisFix senses were tingling lol. Glad the video was helpful bud and I am glad you are learning a lot!

@ligma8353 28 күн бұрын

Brother this is like a walk through for dummies. Well explained and great camera work. I'm subbing just because of how easy this was to understand. If you could show how to loosen tension/tension the belt that would be great! Some of us are going to spray water and see whats up but have no idea how to get the belt off properly or on to correct tension. Thank you!

@cmax10m 5 жыл бұрын

Great video man, I have come across some pretty crummy videos, i.e. filming, lighting, sound. They might as well not make them at all if you cannot see or hear them. But your videos are legit, THANK YOU!

@poopdust5368 4 жыл бұрын

Really enjoy how this is straight to the point. Super helpful and a nice change from other videos.

@tangentyes3323 5 жыл бұрын

Great video, nice to see someone working on cars that knows how to edit and get proper shots

@jeffsjefff1254 6 жыл бұрын

I just got a 1999 Honda Accord EX 2.3L 77,000 Miles, driving it about a month now and belts started Squeeking. So I'm thinking this Video has just helped me a bit... :)

@chrisfix 6 жыл бұрын

Awesome! Glad the video was helpful!

@frankielovato6575 2 жыл бұрын

I just got my first car from my dad it’s an old 2001 Chevy Malibu he said once I get that squeaking fixed and the car worked on it’s be ready for me to cruise so this helped me out a lot thank you man

@joseven3452 3 жыл бұрын

Chris I love your videos! Your knowledge is awesome 👏

@JonMagnificent 4 жыл бұрын

Very thorough and helpful. Thank you for making this!

@DanesAnimales 9 жыл бұрын

Awesome video! Great step by step instructions. A little fun fact, besides the use for aligning, V's are also used to transfer the force (generate grip) to the pulley. It does this by exerting the force perpendicular to the face. By using a V, you double the surface area to transfer the force. Another benefit is when you increase the force on the belt, due to the V's, you automatically decrease the amount of slip and therefore increase the amount of grip. Amazing little things those V's are.

@chrisfix 9 жыл бұрын

premiumoptic Great tip/info bud! I really appreciate the extra info because it really contributes to the video when people read the comments!

@NorthmanEh 5 жыл бұрын

Good day to you ChrisFix. Been a viewer for years and just have a need to let you know that, here at least, Gatorback by Goodyear was bought out by a company called Continental. And they no longer make these belts. I'm crying too (metaphorically) because I was so looking forward to the quick fix. Anyway, you're videos are fantastic, easy to follow and quite informative. Keep it the great work.

@colinnwn 4 жыл бұрын

Continental brought the Gatorback design back for some cars under the Continental Elite name brand. Unfortunately they only have the Continental OE belt without the striping for my Acura, and that started squeaking in less than 100 miles.

@shepherdscrook777 3 ай бұрын

Love your vids! I'm learning so much!! Thank you!

@deansoffice6733 2 жыл бұрын

It is awesome that I was able to solve squicking problem in my car through this video.. thanks Chris!

@joelmessina8410 6 жыл бұрын

Best car fix tutorial of all time, awesome!

@victorialehman1563 5 жыл бұрын

Thank you so much!! This helped me find my squeaking belt!

@coldhawk5665 7 жыл бұрын

Very well explained I'll try this tomorrow. Thank you

@Camm.Lynam7 5 жыл бұрын

Really good content you explain things well and in good detail new subscriber 👍

@jimmyfaseler5968 5 жыл бұрын

Checking for cracks only works for older vehicles. In the late 90’s the rubber used in belts went from a neoprene compound to EPDM. EPDM doesn’t crack, or has very small cracks that’s hard to detect. This is because EPDM rubber handles higher temperatures. The cracks you see in neoprene belts are caused from heat. From the looks of it, the belt on your car was neoprene and that new belt in your hand was EPDM. You can sort of tell, because EPDM has a bit of a texture to it. Neoprene belts look more smooth. The best way to check for wear on EPDM belt is wear between the ridges. As the belt gets worn, the ridges between the ribs will get deeper and wider, causing the belt to have less grip. Usually around 90k-100k miles. Love your videos, and you’re dead on about the other signs of wear. The spray bottle test is extremely helpful.

@styxfan4022 9 жыл бұрын

Chris. Love all your videos man. Thanks for what you do.

@chrisfix 9 жыл бұрын

Styx Fan Thanks a lot man! I am glad you like them!

@Dannycruz917 9 жыл бұрын

Can you do a video on how to adjust the parking brake (low brake pedal)? Thanks

@ondrayr 5 жыл бұрын

Great troubleshooting video! Thank you so much!

@jrivera007 2 жыл бұрын

Good tips regarding the wear & tear of the belt👍

@jbradley920rox 5 жыл бұрын

3 years later and thos video still comes in handy 👍👍👍

@kevinward316 2 жыл бұрын

Great info here, I just replaced the fan clutch, tension pulley on my 2000 gmc truck and the squeak is still there. Belt and idler pulley next, but hey, the repairs are getting easier ill say. The water on the belt was was well worth the try, helped tons!!

@robertfrake2990 2 жыл бұрын

Lol

@kevinward316 2 жыл бұрын

@@robertfrake2990 turns out the water pump assembly needed replaced, done and good.

@robertfrake2990 2 жыл бұрын

I have a water pump I'll be replacing soon as well.. Good Job!!

@klecoxs2 3 жыл бұрын

Great video and very well explained thanks 👍

@flench1901 8 жыл бұрын

Again , Another nice video . Well done .

@stunnerla 2 жыл бұрын

Don't understand how you can dislike this video when it's do helpful lol thanks man!

@justinbond9987 9 жыл бұрын

Good timing because my belt started squeaking today lol.

@chrisfix 9 жыл бұрын

Justin Bond Haha perfect! My ChrisFix senses were tingling!

@funnypranker34 9 жыл бұрын

ChrisFix I got something else: prechecklist video telling you what to do before going to the dreaded smog check

@MrTimmytimtim1 3 жыл бұрын

Does the noise become louder and faster when revving it ?

@oscarferreira1 7 жыл бұрын

I was hoping for a belt change, but it's OK. GREAT VIDEO!

@prestonpitts640 8 жыл бұрын

Love you're videos man. I could watch them all day. You should make more vids on you're corvet. Maybe a cylinder clean test on the vet?

@chrisfix 8 жыл бұрын

Preston Pitts Thanks man! I like that idea!

@AmmarAbotouk 9 жыл бұрын

Thanks man, I learn a lot from you

@pal2442 5 жыл бұрын

This was really well done. I work in TV. I've seen all kinds of things :)

@LibertyFreedom1787 9 жыл бұрын

Great video! Short and sweet and to the point.

@chrisfix 9 жыл бұрын

LibertyFreedom1787 Thanks!

@bbmm4054 Жыл бұрын

Great video, Tnx for taking the time to help people with your expertise. I’ve had all my pulleys and belts replaced along with both tensioners when I did my water pump and timing belt in a 2000 4runner with very low mileage. There was nothing else left to replace and I did it all as a prevention otherwise I had no issue with anything but now after a year I’m getting squeaking noise when I start in normal spring weather. Not sure why? Any help wouid be appreciated. Tnx

@jenningswest79 Жыл бұрын

Thank you so much man you saved me paying the mechanic to check it I appreciate the detail and how to do everything I can figure out what it was and it was idle pulley on my car and they save me a bunch of money preciate it keep up the great work

@chrisfix Жыл бұрын

Glad I could help

@trollaphobic 9 жыл бұрын

Hey chris good video as always. I have accesory drive system certification, and thought you may wanna know. When they engineer the system they design the idler, tensioner, and belt as one unit. So if you ever replace one you should always replace all three. Also theres a newish type of belt called EPDM. Epdm lasts about 100k miles instead of neoprene which as you said is about 50k. The problem is epdm doesnt crack. So the pulleys will wear the grooves till it bottoms out on the spine of the belt. To check you need a belt wear gauge. These are only one higher end cars and my semis, but expect it to be in passenger cars very soon. But keep up the great work!

@chrisfix 9 жыл бұрын

trollaphobic Thanks for sharing bud! That is great info!

@melvinp460 6 жыл бұрын

I just saved 300 bucks just by watching this video. I replaced it myself for 30 bucks vs 300 quote. Thank you so much mate.

@Joe-vc2cc 8 жыл бұрын

Your videos have helped me out so much thanks!

@chrisfix 8 жыл бұрын

+Jose Padilla Awesome!

@georgiojansen7758 8 жыл бұрын

one tip from amsterdam company who sells a lot of belts for industrial purposes. this man told me to use loctite belt dressing .prolongs 5 times. goedendag

@chrisfix 8 жыл бұрын

+georgio jansen Thanks for sharing!

@georgiojansen7758 8 жыл бұрын

+ChrisFix it's loctite sf 5408 before it was liquid, need only 3 drups now it comes in spray, don't know how to apply cos it eats paint.probably advisable to share with others cos it's a lot of loctite....goedendag

@tinab9702 5 жыл бұрын

Best step by step - thank you~

@darleepeterson4888 5 жыл бұрын

You are the bestest! Thank you for making your video easy and quick to understand. Take Care :)

@HighparkBristol 8 жыл бұрын

Hi Chris... great vids. I followed ur instructions... in my case the tensioner is in constant oscillation (not good)... so something needs fixing! when water dropped... oscillation stops! have a look... what do you think? is it the belt? clutch pulley? other? thanks

@gmae244 4 жыл бұрын

This did help thank you

@ruthspillman546 2 жыл бұрын

Great info!!! I just got a 2011 Jeep Liberty. Has a little squeak in belt. Tks

@joelmccoin9727 9 жыл бұрын

Good Video, Very Informative. Thanks Chris

@chrisfix 9 жыл бұрын

joel mccoin Thanks a lot Joel!

@rudyv6186 8 жыл бұрын

Hi Chris, first and foremost thank you for the time you take to upload this DIY videos. I was curious to see if possibly you can upload a video on procedures to diagnose and change a power steering pump? Regardless thanks again brother. keep it up! (NOTE: the vehicle I'm fixing is my moms and she drives a 98 Ford Explorer)

@chrisfix 3 жыл бұрын

My next video is how to replace a power steering pump!

@chuckswanson4849 5 жыл бұрын

Thanks for your Video! Great info:)

@Justme-uz2kf 6 жыл бұрын

This is great information. But how to change the belt? Thanks 👍

@yonathanraziel8547 9 жыл бұрын

Funny, my on my BMW started squeaking and i didn't remember any of your videos on how to fix it, and i looked around and they were alright, but you seemed to know how to explain everything and make it clear

@chrisfix 9 жыл бұрын

Yonathan Raziel Thanks a lot man! I am glad I make it clear for you! Here is another belt noise video which should help as well! kzfaq.info/get/bejne/d6uFmJmmsN64pmw.html

@yonathanraziel8547 9 жыл бұрын

ChrisFix thnx man really helped out

@tharumaravi 4 ай бұрын

Great channel!

@coreytoolen5942 8 жыл бұрын

@Samson Truong Did the gauges go out all at once? If not you may have bad stepper motors in the cluster. Been there before.

@kymoninazarenediscypleofyah Ай бұрын

Thank you for this video bro

@W3BZSL1NG3R Жыл бұрын

Next time, You should of showed that u changed the Idler pulley n belt, Then started it to show it was fixed... Keep u the great work on the channel brother. Cya, W3BZ 🤟😁👍

@a.i.f.k.2273 3 жыл бұрын

Thank you!!! Very helpful

@CHUNKYCATSFISHING 9 жыл бұрын

Thanks Chris for the great video

@chrisfix 9 жыл бұрын

ELSTAN perez No problem! Glad you liked the video!

@jjstotes 2 жыл бұрын

Awesome video

@jshshshjdjdjdhhdhd9583 8 жыл бұрын

Thanks a lot dude, love your videos

@chrisfix 8 жыл бұрын

+Jshshsh Jdjdjdhhdhd No problem and awesome!

@slashingbison2503 5 жыл бұрын

Thanks really helped to understand

@pastytit 8 жыл бұрын

excellent channel

@MrElvisr27 7 жыл бұрын

Awesome tip

@Riku485 7 жыл бұрын

Thanks for the informative videos and on my vehicle model no less. 👍

@mattkramer7851 5 жыл бұрын

Thanks for posting this man. The spray trick confirmed that my squeak is coming from the AC belt, not the timing system. Big relief.

@ethixhiggins5059 4 жыл бұрын

How do you know if its from.the timing system

@heatherchannel7157 2 жыл бұрын

Great vid, what was in the spray bottle to quiet the squeak?

@curtispomykal8432 7 жыл бұрын

That was a great video Chris. I learned something new about the more then 3 cracks in a inch point! Good stuff! Do you know about 05 cadillac Deville? I just inherentted one with 40 k. on the ticker! It has had the oil changed every 3 mo. I just changed the coolant with the recommended DexCool. But it started to have a squeak like a belt or something. I thought of putting some coolant lube in it but first put some belt dressing on it. It stopped squeaking for a second as I sprayed but started back up. Do ya think it may be the pulley or the pump? Thanks Chris.... Curtis

@Phannty 9 жыл бұрын

Another very helpful video!

@chrisfix 9 жыл бұрын

Insight Phantom Thanks man!

@JMLVC 8 жыл бұрын

Hey all, and Chris thanks for your vids and posts. You have saved me $ a few times now. BTW I wanted to comment that I have had a 2.3,3, & 4L Ranger and they have all squealed and cherped at some point and time.In my current ranger all the bearings were fine and and the belt was straight, yet it still made noise. I have fixed my 4L fx4 with a Goodyear Continental gator back ribbed belt, as soon as it was installed the noise went away. I hope that may help thanks again.

@chrisfix 8 жыл бұрын

JMLVC Thanks a lot bud! I think you will like this video based on your tip: kzfaq.info/get/bejne/d6uFmJmmsN64pmw.html

@laurgreen1 5 жыл бұрын

thanks chris for the squeaky belt video

@ubaldogalicia2348 6 жыл бұрын

Great videos! I have a question for you. Every time I turn the a/c on I hear the squeaky noise and also the a/c stop blowing cold air until I push the gas that’s funny every time I accelerate I got cold air I hope you can help me with that and thanks in advance.

@joelouieOWNZ 9 жыл бұрын

Hey Chris, I love your videos and so helpful and informative. Is there any way I can send you a short 30 second video about a noise my car makes? And give me some advice? Thanks!

@chrisfix 9 жыл бұрын

Jose Ortega Yes, you can send it to me via instagram, facebook, twitter, KZfaq PM.

@hectorvaldez7139 2 жыл бұрын

Thanks ChrisFix U da man!!!

@REXONATER70 3 жыл бұрын

I thank you so much. I’m good to go outside and figure out my problem.

@seanjohn2381 3 жыл бұрын

Helpful. Thanks

@DavidMirandaF 9 жыл бұрын

Nice, and it's a good thing to annotate the numbers (make and model) on the old belt and buy the new one by those numbers, sometimes the car could have some accessory that wasn't there when it came out of the factory (i.e. aftermarket air conditioning, or even an extra alternator, etc), so the belt could be longer (or shorter if an accessory has been taken off for some reason) than the one the manual says it uses. Or if you can take it off take it with you as a sample to buy the new one, the better it is. Other thing is that the old belt coud be slightly longer than the new one, that's because in time, and by the action of temperature variations and the tensioner pulley, it stretches a little bit. So no need to worry if the new belt doesn't look exactly like the old one, just make sure is not too long or too short. Nice video bud! Thumbs up all the way!!

@chrisfix 9 жыл бұрын

David Miranda Great supporting tips/info as usual David! Thanks a lot!

@DavidMirandaF 9 жыл бұрын

No problem, more knowledge is always a good thing to have, we can always learn something new :)

@Koolmoedeesimpson 2 жыл бұрын

My belt started squeaking and low and behold you have a video for that he’ll yes thank you 🙏

@MrTeamwayne 9 жыл бұрын

Thanks for the easy diy videos. Your explanation is to the point without extra rambling or shots of pets in the video like other chanels.

@chrisfix 9 жыл бұрын

***** Thanks a lot Wayne! I am grateful for the feedback!

@shaneblandford-scherr3375 9 жыл бұрын

***** Ouch shots fired at Scotty Kilmer lol

@MrTeamwayne 9 жыл бұрын

Shane Blandford-Scherr I like his videos too. This was a you tuber that had a 5 min video and about 2 and a half min was his dogs running around. I like pets but have a limited time for watching videos. That's why I like them to stay on point.

@wtf1231122 9 жыл бұрын

Love the videos man

@chrisfix 9 жыл бұрын

Bryan Lozano Thanks a lot!

@edburns8637 9 жыл бұрын

Very interesting, thanks.

@chrisfix 9 жыл бұрын

Ed Burns No problem Ed!

@beenlightened6985 8 жыл бұрын

Thanks for another very informative video. I need your help with deciding which belt to buy. My vehicle user manual recommends a 2404mm belt i.e. 94.6 inches but the belt I want to buy only comes in a 94 inch and 95 inch variant. Which one of the 2 belts do I buy?

@chrisfix 8 жыл бұрын

+Be enlightened I personally would go with the 94in belt because it will stretch over time. Did you see this video: kzfaq.info/get/bejne/d6uFmJmmsN64pmw.html

@Tbvck 7 жыл бұрын

Thank you, good tips.

@chrisfix 7 жыл бұрын

Glad the video was helpful!

@nosegrindv4951 Жыл бұрын

thanks!

@ashlee0039 2 жыл бұрын

I have one of these cars as well it’s a Dodge Durango 07, inside looks real similar to yours, also always have a fan that stays on all the time as well. My question is what do I do about the bouncing of my engine. It’s the engine mounts yes? In idle while looking at it my engine it bouncing/knocking . Is that a common issue with these vehicles ? What should I do ?

@miranda88lm 8 жыл бұрын

your videos are awesome thanxs😉

@chrisfix 8 жыл бұрын

+Lidia Miranda Thanks a lot! I am glad you enjoy the videos!

@miranda88lm 8 жыл бұрын

I just did the oil change on my truck using some of your tips, 😉😊

@robertsalazar2700 7 жыл бұрын

By any change you don't have a video of how to replace the timing belt and water pump of a Honda Accord 2006? my Serpentine belt blow out and i change it but for a reason my car is not starting i check the starter the gas pump all the fuses and everything is working fine the serpentine belt is working but for a reason is not starting i check the tension on the belt to and is fine so i don't know what else could it be any advise or suggestion woul be appreciated thank you and i love your videos.

@afauty2 6 жыл бұрын

Dude can u explain diferent betwen timing belt and chain and how it works..thank i'll apreciate it a lot.u re car genius

@BrailleScreen 9 жыл бұрын

Great video

@chrisfix 9 жыл бұрын

BL Patrick/smoke alarm person 9000 Thanks a lot man!

@zx8401ztv 9 жыл бұрын

Still a great video chris :-D. ive allways liked the way you get to the nub of the problem without rambling on about other things not relivent, you allways add helpfull tips related directly to the problem. Ive watched some tubers and they wander off subject before the jobs done, dam annoying at times, im sure youve watched similar videos lol.

@chrisfix 9 жыл бұрын

zx8401ztv Thanks a lot bud! I really appreciate it!

@jsfama1217 7 жыл бұрын

question, i have a chirping noise when first starting my car (2006 dodge Magnum RT) in the morning. it only happen after the car sits over night and the chirping only happens for about 15-20 seconds. i changed the serpentine belt and tensioner hoping that would fix the problem. but the chirping still happens upon cold start in the morning. what else do you recommend i check? Thanks in advance. love the content you put out.

@seanearly54321 Жыл бұрын

pretty good video

@geojor 9 жыл бұрын

thanks chris...

@kaleidefries5645 4 ай бұрын

Goddammit Chris you did it again. Thank you I really needed this video.

@alexischavez6462 9 жыл бұрын

Do a video on how to wire subs for your next video!

@stevejeffrey11 5 жыл бұрын

Hey Chris, awesome channel. My 2004 Honda Accord 3.0 V6 belt squeaks first thing in the morning, or really cold days, but once warmed up it goes away. Not sure what belt it is, maybe the timing belt? It had head gaskets done 35k miles ago

@dnz64 Жыл бұрын

Did you ever figure out what was the cause?

@camokazi1313 9 жыл бұрын

Very helpful, I love these hints.

@chrisfix 9 жыл бұрын

camokazi1313 Great! Glad the video was helpful!

@santaclaushawkeyenj3878 9 жыл бұрын

I'm happy they did take it down for spam. If not I would never gotten to see the video great video.

@chrisfix 9 жыл бұрын

SantaClaus HawkeyeNJ Thanks a lot bud! Im glad it is at least getting put to good use!

@TraxxasGraveDigger 8 жыл бұрын

Grate video bro, like all the other ones ;)......Would it be posible to make a review of all your cars?? Thanks

@chrisfix 8 жыл бұрын

TraxxasGraveDigger Thanks a lot! I dont know if I will be doing any car reviews but I will keep it in mind since I do know the ins-and-outs of them!

@TraxxasGraveDigger 8 жыл бұрын

Thanks man!! Sorry for bothering but, an idea of how to put an alarm in your car?

@johnkinnane547 9 жыл бұрын

G'day Chris good vid, just one thing that I noticed why do your radiator fans stay on, have you taken out the thermostat? If your fan belt was that badly cracked I'd replace just to be on the safe side. Look forward to the need one. John

@chrisfix 9 жыл бұрын

John Kinnane The fan is belt driven so it stays on all of the time (it isnt electric). The belt was replaced beause it was at the end of its life! Thanks for sharing bud!

@RobbyJHope 9 жыл бұрын

Sweet. I have a tension problem. I thought so, but I think this confirms this.

@chrisfix 9 жыл бұрын

epohnopulse Awesome! Now figure out if it is a worn/stretched belt or a bad idler pulley!

@tomservo5347 5 жыл бұрын

Let me get this straight-if the squeak stops with a spray of water it could be an alignment problem? I thought all the components pretty much bolt on with low tolerances to keep the belt aligned. If the alignment is off, how do you go about checking and fixing it? My '98 Blazer (in and of itself a problem) started squeaking-really bad on cold starts. I replaced the tensioner pulley-no squeak at idle but now a constant one at higher rpm while driving. I've checked my pulleys-nothing is wobbly or loose and I cleaned and checked the belt which is good. I'm leaning towards a weak tension arm spring. Thoughts and opinions welcome.