Hello, installed a new td05 20g in my 06 wrx and it was all good, I took it for a drive and the coolant supply to turbo sprung a leak. After fixing the hose, took my car out again and now the turbo is acting really strange. It has a lot of vuccum pressure during cruise conditions, and I have to really smash the gas to get it to spool up and its only getting to 10psi tho I'm tuned for 16psi. There's also a lot of airy noise coming from under the hood when it boosts. Hard to tell where it's coming from or if it's just the turbo itself. I didn't do anything different between the first test drive and the second. The car sat in weather below 20 degrees for about 3 weeks before I could fix the hose. I left the oil supply undone, hopefully the insides of the turbo did not get rusty and its just having a hard time spinning. Thoughts? Also when I fired it up it was misfiring and hesitating like crazy when I gave it throttle, tho the tank was on E so it might have been due to watery gas from the cold. I filled up with new gas and the hesitating and misfires is gone, now I have this weird turbo issue.