Good morning Mr. Kilmer, I can't remember if you made a video on how to fix a rattling, worn fan blower. Can I lubricate the one in my '09 Civic Si or need to replace it?

Comments (3)
No. 1-3
Jackofall
Jackofall

Yeah replace it, especially if it changes pitch at different speeds

Techsus
Techsus

Might not be the motor. Check for acorn shells or rodent debris.

Si_Matt
Si_Matt

The fan motor assembly for the heater blower, I mean.