Ok I'll begin by the beginning, this morning it was quite cold outside (living in Canada so I have crappy weather right now). I noticed a low idle when I was stopping on red lights (600 rpm) but I tought that it was because of the weather and nothing more.
Then I took the highway and went back to my place. During the travel, I had to do a quick passing and I noticed that my engine bogged for a second.. I was like WTF was that? Then I went back to the right lane and tried again but I watched my cluster that time. So quick acceleration, let go of the gas pedal then pressed the clutch pedal to the floor. Then I saw it: The rpm went from over 3000 to ZERO and the engine stalled. The whole cluster lighted up like a freaking Christmas tree. Check engine, brake light, battery light, etc.. Then I had to restart the engine while still roling (cuz that time it didn't restarted by itself). So I spent the rest of the road doing heel-n-toes while braking so the damm engine won't stall.
I tried it again on an empty road to try to find more details so here it goes:
-over 3000 rpm to zero (stalls)
-under 3000 rpm to 500 (near stalling)
I'm on my winter setup now: all stock except for CustomMSP's SMIC wich was too much work to remove for winter. I was running 9psi last summer so maybe my BPV is just done for. So it looks like a BPV issue but then again, the low idle could be due to the ECU not injecting enough gas.
I'm thinking of trying to reset the ECU and go for a test run but checking the BPV and vaccum/boost lines at -15 Celcius is just not possible.
So I'm asking for your toughts about all this. Any advice?