Hughes Street/Strip unit with ~15K miles on it. Has Transgo shift kit in it.

Been in my 90 for 6 years or so. Shifts fine.

I was told that the pickup tube could sometimes suck air around the oring where it goes into the case. Replaced the oring.

Also bypassed the cooler lines to test and same issue.

I've been told that the pump is on its way out.

Thanks!