Bird's nest when I downshift?
#1
Bird's nest when I downshift?
When I downshift, I get a chirping noise from the engine. Not the tires like a hard downshift. Just if I drop a gear while slowing for a red light or just let off when above about 1800RPM, I hear what sounds like birds chirping rhythmicly in my engine bay. And it's more distinct when the cutout is uncapped, so I'm pretty sure it's an internal problem. Ideas anyone?