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03-30-2022, 11:32 AM | #1 |
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Join Date: Mar 2021
Location: San Diego, CA
Posts: 49
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Chasing a chirp
I just installed my engine and am chasing a chirp / squeak. It sounds like the belt or a fan rubbing on the water pump, but when I remove the belt temporarily the sound remains. It was not there after first start and idle. I went for two drives. The first maybe a mile and no sound. after a 3 mile drive it appeared. Any recommendations?
thank you. |
03-30-2022, 01:19 PM | #2 |
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Join Date: Nov 2018
Location: Dahlonega, Ga
Posts: 252
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Re: Chasing a chirp
Did you oil the distributor shaft/bushings?
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03-30-2022, 01:38 PM | #3 |
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Join Date: Jun 2017
Location: Walla Walla, WA
Posts: 1,047
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Re: Chasing a chirp
Any little squeak, chirp or rattle drives me nuts. I, in turn, drive my wife nuts chasing them down.
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03-30-2022, 01:41 PM | #4 |
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Join Date: May 2010
Location: Washington Cty., ME or Flagler Cty., FL
Posts: 1,110
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Re: Chasing a chirp
I had a squeak/chirp sound in my Victoria. Took me forever to find it. It turned out to be one of the hood hooks. They are spring loaded with metal to metal contact, difficult to grease up without making a mess and need attention fairly often. Another thing to take a look at if it is loose like mine, is the crank hole cover. Mine has a habit of fluttering in the wind and making noise. Good luck finding the irritating noise. Ed
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03-30-2022, 01:45 PM | #5 |
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Join Date: May 2010
Location: Washington Cty., ME or Flagler Cty., FL
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Re: Chasing a chirp
I just remembered another squeak sound. It was coming from the door stop arms, rubbing the inside of the cowl panel. They needed a rubber bumper on the end to stop it. Ed
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03-30-2022, 01:50 PM | #6 |
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Join Date: Jun 2014
Location: Land of Lincoln
Posts: 3,150
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Re: Chasing a chirp
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__________________
Don't force it with a little hammer tap, tap, tap get a bigger hammer tap done |
03-30-2022, 02:03 PM | #7 |
Member
Join Date: Mar 2021
Location: San Diego, CA
Posts: 49
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Re: Chasing a chirp
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03-30-2022, 03:39 PM | #8 |
Junior Member
Join Date: Nov 2020
Posts: 15
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Re: Chasing a chirp
Try some fan belt dressing
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03-30-2022, 03:52 PM | #9 |
Junior Member
Join Date: Nov 2020
Posts: 15
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Re: Chasing a chirp
Sorry I see you removed the fan belt ,forget my last post.
A leak in a spark plug can chirp or a leak in a manifold! |
03-30-2022, 05:06 PM | #10 |
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Join Date: Sep 2017
Location: Mint Hill, North Carolina
Posts: 386
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Re: Chasing a chirp
New engine - could be the packing around the crank pulley. It will quiet down. Did you soak that front seal in oil when you installed it ?
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03-30-2022, 05:10 PM | #11 | |
Member
Join Date: Mar 2021
Location: San Diego, CA
Posts: 49
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Re: Chasing a chirp
Quote:
thx |
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03-30-2022, 05:14 PM | #12 |
Senior Member
Join Date: Jul 2011
Location: Redondo Beach, CA
Posts: 5,866
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Re: Chasing a chirp
When I installed my engine a couple of years ago I had a squeak around the front of the engine. Sounds strange but I finally found it by tightening the front engine mount where it goes thru the front crossmember. Tightened the castle nut ~1 turn and it cured it.
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03-30-2022, 05:17 PM | #13 |
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Join Date: May 2020
Location: Corning NY
Posts: 245
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Re: Chasing a chirp
Vacuum leak?
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03-30-2022, 05:46 PM | #14 |
Member
Join Date: Mar 2021
Location: San Diego, CA
Posts: 49
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Re: Chasing a chirp
thanks Y-Blockhead and wwirz, i will add both to my troubleshooting list
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03-30-2022, 06:19 PM | #15 |
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Join Date: May 2010
Location: Jacksonville, FL
Posts: 292
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Re: Chasing a chirp
A chirping sound like a bird is usually the generator when the bearings start to get dry or the fan belt is a little too tight. With the fan belt off, reach down and turn the pulley around both ways. You may hear it chirp just a little. With the fan belt on, spray some belt dressing on the belt while the engine is running. The chirp will go away as suggested above. You should always have at least 1 1/2 inches of play while pushing in on the belt, while engine is not running. If tight, you will wear out that front bearing in no time if you are a driver.
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03-30-2022, 06:24 PM | #16 | |
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Join Date: Jul 2011
Location: Redondo Beach, CA
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Re: Chasing a chirp
Quote:
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03-30-2022, 11:40 PM | #17 |
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Join Date: May 2010
Location: North Carolina
Posts: 419
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Re: Chasing a chirp
Try tightening the carburetor to intake manifold bolts. A leak there can make a chirping sound. If your carburetor surface is not flat, you may need a new, soft gasket and some sealer.
W. Michael |
03-31-2022, 12:18 AM | #18 |
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Join Date: May 2010
Location: Hangtown, CA
Posts: 556
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Re: Chasing a chirp
I chased a chirp for a couple of days. Does it sound like this?
https://www.youtube.com/watch?v=d2eaVQhZKBM It was something on the stock front motor mount. It disappeared after getting a little lube. |
03-31-2022, 10:04 AM | #19 | |
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Join Date: Jun 2015
Location: Red Deer, Alberta
Posts: 5,067
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Re: Chasing a chirp
Quote:
__________________
If you don't hear a rumor by 10 AM, start one!. Got my education out behind the barn! |
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03-31-2022, 11:35 AM | #20 |
Senior Member
Join Date: Aug 2017
Location: SoCal Desert
Posts: 826
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Re: Chasing a chirp
I have a few that I'm currently chasing. One that drove me bat-crap crazy for a long time ended up being the rattling of the E-brake components in the E-brake hand lever. I put the rubber E-brake boot from the suppliers and it shut that noise up.
Another one is the armor cable rattling around in the gas tank tunnel. Door panels and windows are also well known noise makers. Regards Bill |
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