Car has stage 1 baby driven most of the time. Took it to work built boost no issue got off eway drove to work parked it. Started it up "mind you its 91 out" drove it home went woot only pulled 5 pounds. Thought okay hmm must be a leak got under it seen nothing. What are your guys thoughts?

 

Check your stage 1 sensors and make sure the connections are solid.

 

stg 1 problem, maby bpv, or wiggel the sensors

 

Could also be overboost protection, Bosch pcm's limit boost at 5 psi when they detect overboost. If it doesn't look like your sensors, try pulling your batter for a few minutes to try and relearn the throttle body

Edit: if it's overboost, restarting the car will correct the issue until it overboosts again

 

I said it once, and I'll say it again: boost leak.

 

get MAF cleaner and clean the two stage 1 MAP sensors FIRST then check for boost leak.

i had the same problem. i had the same issues and no codes and i did the boost leak test with no leak and noticed a little oil on my sensor and after i cleaned the sensor it was good. i know my connections are good.