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07-27-2023, 01:30 PM | #1 |
Drives: Toyota Yaris 2007 1.5L V4 Join Date: Jul 2018
Location: Costa Rica
Posts: 28
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Weird knocking under heavy load
Hello! I have a Yaris 2007 sedan 1.5L V4 US version with 190k miles on it. Since I own the car (5 years) I notice that the car does a knocking inside of the Transmission while the engine has been running for some time. Also it sounds while the AC is on, but when I turn it off, the knocking reduces (I am completely sure that the knocking comes from the transmission area and not the compressor / pulleys.
Here's a video of the knocking in the area I hear it: https://youtu.be/TmWVjV2vByQ Any thoughts? |
07-29-2023, 12:20 AM | #2 |
Drives: Toyota Yaris 2007 1.5L V4 Join Date: Jul 2018
Location: Costa Rica
Posts: 28
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Up!
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07-29-2023, 09:17 PM | #3 |
4 Door Lover
Drives: 2009 Sedan Join Date: Jul 2023
Location: PHX, AZ
Posts: 6
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Honestly hard to say without someone to look at it. If for sure trans area and its an Auto could be anything from a Torque Converter issue to a broken Flex Plate or bearing issue.
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