Paul K.
Check the pressure port
Check the pressure port. Mine was not in and had plug painted over. Blew oil everywhere. But otherwise great experience!
Response from Quantum GearOct 5, 2026
Paul, I'm sorry about this. The pressure port plug on your unit was not tightened all the way, and our guys missed it before it left the shop. That one is on us, and we're working out how to keep it from slipping through again. Thank you for telling us straight and for being this fair about it. One thing worth knowing, for you and for anyone reading: don't run that plug in until it stops. It's a tapered 1/8-27 pipe thread in the bell housing, the GM spec is 11 N·m (97 lb in), and going past that can crack the housing.


