727 problems, opinions wanted...

GЯEENHOЯNET;255945 said
are you sure its not coming outta the vent?

In the pic below, is the vent located at #5? Perhaps small converter drainback, coupled with a full pan, could cause it to be coming from the vent.

FWIW, the movement in nuetral is only when I rev the engine. There is a noticeable difference from 1st to neutral, RPM's go up slightly, etc. But when I rev it, it move slightly, but not like it is in gear.

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