I don’t know what my shop used last time in my daughters CRV. I’m pretty sure they changed it last year when AC compressor was done. She started having noise at startup like VTC actuator or other. Mechanic said they have been having issues of late with belts stretching, not cracking. Wreaks havoc on the tensioner and makes noise. This was in conversation before I brought it in to get checked.
Today I passed by and he showed me the issue. As soon as he turned A/C on it sounded just like that rattle and I could see the tensioner going crazy. It’s getting a new tensioner and new belt tomorrow.