Sounds like the absorber has failed. This is not uncommon on replacement parts because if the seal is not installed correctly or it just is damaged, they will leak and eventually have an issue again.
So, I would suggest inspecting them to see if they are leaking.
Here are a couple of guides that will help with this:
https://www.2carpros.com/articles/replace-shock-absorber
https://www.2carpros.com/articles/how-to-replace-a-suspension-strut-and-spring
Please see the info below from the manual which is how to replace this. I suspect you will find oil seeping on the assembly, and it is covered in dust and dirt. If it is, then it needs to be replaced.
Please run through this info and let us know what you find.
Thanks
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Friday, February 25th, 2022 AT 6:26 AM