Seems like an issue with this year car. My gf has a 2021 corolla with an actual belt tensioner built in, same engine. 2017 tensioner is the AC compressor that needs to be exactly how you took it off, or with a special tool to measure the tension of the belt to prevent the squealing.
Seems like an issue with this year car. My gf has a 2021 corolla with an actual belt tensioner built in, same engine. 2017 tensioner is the AC compressor that needs to be exactly how you took it off, or with a special tool to measure the tension of the belt to prevent the squealing.
- Oscar S., Wilson, NC, US