Leak

Hey everyone, was getting my car ready for tuning and looking over any sort of leaks. Has anyone leaked from the intake manifold to brake booster? If so what’s the fix?

 

push it in harder? it has an oring on it right? might need a new one

 

Replaced the o ring it’s in there and it’s in there real good. Saw another post where they had said to tap it and put an adapter on it . But no other info.

 

Wondering where you sourced your o-ring from? Tracking down vacuum leaks on my end aswell

 

Sorry for the late very late reply. I sourced it from McMasterCar. It’s a square oring but it didn’t end up working. Had to drill and tap the hole and put an adapter piece on there. Ran a 3/8in hose from it to the fitting from the brake booster.