Engine chirping noise

Tiny
JDAVIS8851
  • MEMBER
  • 2013 RAM 1500
  • 5.7L
  • V8
  • 2WD
  • AUTOMATIC
  • 130,000 MILES
I am having a chirping noise I can’t seem to figure out. I have replaced the belt and the tensioner pulley. While the belt was off I spun the other pulley's and did not feel or hear any issues. I would like to fix it but it has been hard diagnosing where it’s coming from. Any ideas on what else it could be? When I get under the truck while it’s running it is much louder. Not sure if that would help. Any advice would be great. The more I listen to it it more sounds like it’s coming from the back of the engine or even below the truck altogether.
Tuesday, January 22nd, 2019 AT 1:46 PM

5 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,796 POSTS
Good evening,

Can you post a video of the noise so I can hear what you hear?

My first thought was like you, the belt.

Then I can give you my opinion.

Roy
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Tuesday, January 22nd, 2019 AT 4:41 PM
Tiny
JDAVIS8851
  • MEMBER
  • 3 POSTS
Not sure if you can hear it. Wasn’t as loud just now. After it runs a bit tomorrow I should be able to get a better audio.
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Tuesday, January 22nd, 2019 AT 5:59 PM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,796 POSTS
Heard it.

Did you check the torque converter bolts for being loose? Look up there as well and see if the flywheel is cracked. It gives off a noise just like this.

Roy
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Tuesday, January 22nd, 2019 AT 6:13 PM
Tiny
JDAVIS8851
  • MEMBER
  • 3 POSTS
How do I check the flywheel?
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Wednesday, January 23rd, 2019 AT 12:00 PM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,796 POSTS
Look around the area at the flywheel and see if there are any rust lines. That indicates a crack in the flywheel.

If you are not sure, have someone check it for you to be sure.

Roy
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Wednesday, January 23rd, 2019 AT 12:09 PM

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The nor­mal sounds your car will make do not in­clude a chirp­ing sound. This noise is try­ing to tell you there is a prob­lem which if ne­glected could lead to a break­down. When...