Cub Driver wrote:

Now what was the difference between that experience and the ordinary
one where the rpms drop, then rise back to 1500?

The Selway Kid just mentioned that carb heat application also bypasses the air
filter in most aircraft. IMO, the most likely problem here is a clogged filter.

George Patterson
Drink is the curse of the land. It makes you quarrel with your neighbor.
It makes you shoot at your landlord. And it makes you miss him.