[N0DIH]

I am assuming that the "TEC" is X66P or X66A, correct?

X66P is pour through, X66A is aerosol. Excellent stuff. My 307 benefited from it in the pinging dept about every 1-2 years.

This stuff is great throttle body cleaner too. Always clean the backside of the blade, that is where it is often pretty nasty.