Sonata NF (2006-10) :: Noise On Cold Startup Coming From Serpentine Belt
Sep 29, 2013
I have a '06 sonata 3.3 v6. Let me first describe what was happening to the car before the noise started. When I first started the car and put the ac, the first time turning the steering wheel in either direction the steering wheel would tighten up and the battery indicator light would come on and the fasten seatbelt light would flash even though I had the belt fastened. It would only happen the first time I would make a turn and after that I could turn with no problem. So in recap, it would only happen on the first turn and only when the ac was on. Now when I start the car up there is a noise coming form the pulley/belt area. I wouldn't classify it as a squeaking noise more like a grinding. I've looked at the belt and it seems to be fine. After I start to drive the car the noise goes away. If I start the car again after a drive within about 2 hours the noise doesn't happen when I start it. What this noise could be? and also could the noise and the steering wheel tightening when the ac is on be connected?
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Is it time to replace? There is a noise coming from the belt and when I listen with the hood up my best guess is that it's the tensioner. I'm not sure if it is easy to replace or if that is even the problem. The belt looks fine. It allows me to twist it barely less than halfway so to me it does not seem loose. But in the rain last week got the battery light and lost power steering, power brakes, etc, then it went back to normal and hasn't failed again since. The car has 131,000 miles.
Is there a way to check the tensioner? It's pretty tight in there. Or am I wrong as to what the problem is? The sound is a rubbing/slight clicking sound that is in time with the engine and you can hear it if you listen inside the car when the engine is on. The belt also seems to wander around on the tensioner just a little. One day it was about a mm in too much, a few days later, a few mm out, in relation to the pulley.
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I've been hearing a slight squeaking near the belt area. It's not continuous. Does it for a second then stops for a second and continues.
I hear it a lot more when I put the heat on through the top window (defroster). Never noticed it until it started getting cold. You think it might just be the belt? Or what?
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How to replace the belt tensioner. It's not putting out enough tension when the engine is cold. So, the belt makes chirping noise for couple of minutes idling when cold with AC on.
I had the AC inspected and everything checks out according to my mechanic.
He believes that the issue is with the tensioner since I had recently had replaced the serpentine belt.
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I just replaced the original serpentine belt at 95k miles (more preventative than anything) and now it's squeaking. Does this mean I have to replace the tensioner?
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Need to determine the noise before I took the vehicle in to be serviced. I don't know if I would necessarily describe this as grinding...to me it doesn't sound like metal on metal..but it's not normal.
Only happens on a cold startup, and even then it hasn't been 100% of the time...probably 80% of the time though.
2007 Hyundai Sonata - Startup Noise - YouTube
I found this thread, Grinding Sound On Statup but not sure it's the same issue. This just started. Vehicle has 150K miles on it.
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I was wondering because serpentine belt is a big thing for 05 corolla since everything runs on it. I also had a 94 camry which had a alternator connected to a belt. and if i wanted to tighten up that belt i would just loosen the alternator and pull it. Is there a way to tighten up serpentine belt in my 05 corolla in the same way?.
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A noise has been coming from my Serp belt for awhile. My serpentine belt doesn't have any wear. At least It doesn't look like it. Will this noise go away by replacing it? or is it something else? Is it the tensioner? I've noticed when car warms up the noise goes away. I do not know the last time it was replaced.
Here is a video : [URL] .....
Car - 2001 Jetta TDI with 230k miles.
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There has been a noise coming from the serpentine belt area for some times now, and I thought when I get to work on the belt I will get it fixed.
Last night, I replaced the alternator with a brand new one from idpart with a clutch pulley (the original pulley was plastic). I also replaced the tensioner and serpentine belt with this kit from ECS: [URL] .....
Everything was put back tight and nicely. Turned on the engine: the noise is still there.
For sure there is one pulley on its way out, but with one?
Video here: [URL] .....
Noticeable @ 0:47
It's a 2.0 AVH Jetta.
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So, when I was leaving work I started my car up and heard what sounds like a low grinding noise coming from the area where the serpentine belt is. Let the car idle and it remained.
Put the car in gear and drove off and the sound was still there. the sound gets louder as I increase my speed. It went away a couple of times when I was braking, then came back.
I stopped at the gas station and could still hear it. After getting gas, fired the car back up and heard nothing. When I drove off, the sound returned.
I got home and put it in park, leaving the car on, opened the hood and could still hear the noise. Pressed and held the gas a few times and the sound did get louder.
I am pretty sure it is coming from some rotating part, but no clue what part. What this could be?
recap:
-get noise on startup
-while driving noise gets louder
-sometimes it stops when braking
-sound coming from area of serpentine belt
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I have a 2007 ES350. It started making a vibrating noise and sometimes screech coming from the serpentine belt area. It stops when I turn off the A/C and also stops when I accelerate with the A/C on (only does it when idling).
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I have a 2006 sonata gls 3.3l v6. There is a whining/slight squeaking noise coming from the drive belt when i turn the car on. When the noise started it would only occur when turning with the AC or Heat on. It then escalated to whenever i started the car and would go away after driving for a while. Now the noise continues even after a drive sometimes..
I've been told by a mechanic friend that the belt looks ok. So my plan is to take the passenger side tire off and the splash guard on that side to get at the tensioner for the belt. Once I have the belt off i plan on turning the various pulleys that the serpentine belt goes on to see if i can figure out which one is making the noise. How to pinpoint where the noise is coming from?
Here's a link to a youtube video I put up with the noise my car is making ............ YouTube
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Serpentine belt on a 2006 Honda Odyssey fraying and then ripping into the timing belt causing that belt to break? I recently had this scenario given to me as the cause of my recently replaced timing belt breaking.
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2006 6.0l ... I've read all over for tips on routing this belt and everyone plays it off as being some simple '20-minute' task. I'm on my 4th hour on this now.
I can't figure out how to route the belt around the tensioner pulley, circled in the picture (from another thread). Everyone glosses over how to do this and I can't figure it out.
It seems like the only way to get it on is to bend the belt and slide it between the pulley and the block, but that I just can't reach the blasted thing.
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I hear a loud screeching noise (like a loose belt) when the 2009 Corolla starts cold. It disappears, and when the car gets a little warmer, it's gone. I had the belt replaced, made no difference. Car runs fine, otherwise.
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I hear a loud screeching noise (like a loose belt) when the 2009 Corolla starts cold. It disappears and when the car gets a little warmer, it's gone. I had the belt replaced, made no difference. Car runs fine, otherwise.
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I have a concern with my serpentine belt chirping when it's wet or cold. I have tried soap, and other attempts to quiet it down. Belt tension is good, new water pump and fan. Otherwise no other issues so far.
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Well, started to get belt squeak during cold starts. The idler pulley was changed many miles ago for same issue, but it seems to be starting up again. There are NO tutorials for serpentine belt replacement on this gen of RX.
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I have a 2008 Hyundai Sonata 2.4l with ~235,000kms (~147,000 miles). It has been well maintained and has been a great car. It has been developing an engine tick noise at cold startup and it seems to be very gradually getting worse over time. This noise is most evident immediately after strarup and gradually dimishes over a period of about a minute and varies in terms of how noisy it is and how long it lasts. This nopise is never heard when the engine is warm. From what I have read online, this can be caused mainly by two things:
- use of an aftermarket oil filter
- timing chain tension insufficient
Late last week I changed the oil filter out from the Purolator Classic filter that I have been using for years to a genuine Hyundai oil filter. This did not make any noticeable change in the tick noise so I do not believe that this was a contributing factor.
Over the weekend I removed the valve cover and checked the timing chain tension. It was taught as it should be. I could push it down a bit between the camshafts but it would spring right back up. I also used a videoscope to look down inside the cam tunnel and found no evidence of the timing chain contacting any metal or the oil drip line for the lower timing chain sprocket. Everything appeared to be in order.
When I started the engine to confirm no leaks around the valve cover, I used a mechanic's stethoscope to check for the noise. I was unable to isolate it as the engine tick did not occur at that time. The cause of the tick noise continues to elude me, but I have ruled out the two common causes (oil filter and timing chain tension).
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What a Serpentine Belt is? (how much is it for that part alone and to install at the dealership?)
Dealership told me why during the cold mornings after I start the car up, it is creaking and squeaking........
They told me it needs to be replaced?......
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When it is cold out or wet my serpentine belt squeals a lot or a couple of minutes. It had progressively gotten worse this past winter. The shop said the belt looks fine and Toyota wants me to pay for them to look at it...
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