1993 Honda Accord making a weird noise

[telecaster]

https://www.youtube.com/watch?v=fiTk...ature=youtu.be

has anyone encountered something like this before?

[Rilas]

Sounds like a belt is too tight. Either timing or one of the serpentine belts.

[telecaster]

Last week the top radiator hose busted and hot antifreeze splashed out. I had to pull over and get a ride to autozone. I replaced the radiator hose, put antifreeze back in and when I started it the car started making that high pitch noise. I drove an hour and a half back to my house after that and the car ran fine, the temperature stayed perfect and nothing weird was going on other than the high pitched engine noise. One of my friends said maybe the hot antifreeze got on a belt and shrunk it a tad.

[deevergote]

Antifreeze definitely isn't good for belts. Might as well replace them. It's not a difficult task, and if yours are like most on here, they're long overdue for a change anyway! If you change them and the noise persists, then we can rule that out and look deeper.

Honestly though, that doesn't sound like a belt to me. It may not come through clearly in the video, but that sounds like something is rubbing. I may be wrong, though. Change the belts and go from there.

[Fleetw00d]

You might just take one off at a time and see if the noise goes away first; that will narrow down which accessory might be the culprit.

[Losiracer2]

it sounds like a bearing is bad on one of the accessories, causing that straining noise, like its really taxing one of those components to spin.