Our LG tv has started making a vibrating whistling sound when you first cut it on, you can hear it get faster and faster then slowly goes away.. Also over the past few months I've notices the picture

hissing vacuum leak at idle, louder with open throttle ...

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https://www.youtube.com/watch?v=tFoybr865n4
Jun 27, 2010 - Uploaded by fenixus
hissing vacuum leak at idle, louder with open throttle ... i know that my camera is poor and microphone suppresses high pitch ...Hi, my kia picanto engine also sound hissing/humming duringidling with open throttle. ... Loud whistling noise 2000 jeep wrangler 4.0l - Duration: 4:01. by Nasrac72 16,158 views.Missing: vt750c

A Whistle or metal sound with firing... - Honda Shadow Forums ...

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Jul 11, 2008 - ... under load (accelerating), that there is a small whistle or even 'tap on metal' high pitch sound ... Pics of my 2008 Shadow Aero 750 (VT750C ... loose bolt vibrating
Feb 29, 2012
High pitch whine
Jul 21, 2009
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Sounds like power supply is failing

Did you remove any plastic/metal splash shields under there to get to the oil plug/filter?
Make sure you put those back in correctly as they could catch air and make noise if put in wrong.

Other than that, I can't think of anything oil change related that would cause a whisteling sound.

It sounds that the horizontal output section circuit to your TV is to be checked. It is really a skilled work. Contact any service technician.

needs an alignment, and you may have bent some suspension pcs.and if rim is bent you will need to change that also. start with alignment.

You have problems with the driveline angles.There are TSB that the dealer has to go through.This is common for Fords

Sounds like a fan belt problem if its burning that bad for that long it's likely to need to be replaced by now. Tightened the same day it started may have saved the belt

The symptoms sound like a loose fan belt to me. That is normally described as a screech instead of a whistle but everything else matches.

This should not be hard to fix your self. Also a mechanic should be able to do it in 10 minutes including chatting to you.

If it is a fan belt your mechanic will know the sound 4 streets away too :)

For a short term fix and to prove if this really is the problem you can get your self something called "Belt Grip" It is in a spray on can. Follow the instructions on the can and if it fixed the problem you have the cause. Either get someone else to tighten your belt up or figure out how it's done. Basicaly you just loosen an adjusting bolt normally on the alternator and slide it out a little bit on it's track then tighten it up again.

Hope this helps

It sounds like the primary drive chain is loose. The way I adjust mine is to take off the upper left inspection cover, start the bike and slowly tighten the adjuster until it starts to wine, then back off until it stops. Rev it slowly and listen for a wine. No wine good to go.

I just bought a used 60 inch rear projection tv. The picture is fine except I have a crackling sound coming from the front of the tv also. What's the deal?