hey guys iv tried posting this issue in the engine manegment forum with no luck.
turbo 01 s2k tuned by blevins for pump and e85 with maybe 2k miles on the tune.
in the last couple hundred miles the car started to hicup in boost with e85 and soon it would not go into boost at all. It was like hitting a wall and would would shoot a nice flame. I drove the car a couple days out of boost to burn off some of the e85 to make it easier to drain the tank to try to put pump in it..
after switching over the tume to the pump tune it made no difference same issue..

The car sat for a couple months while I was out of the country. When I came back it would not start at all. I sprayed a touch of starter fluid and it fired up, but idled at 4k rpm. I found a vacuum leak at the fuel injector and now it idles around 1100-1200, but it still will not start on its own...

I fired it up using starter fluid again and attempted to crack the throttle and it stalled. Unplugged the MAP sensor still would not start on its own. Added starter fluid with MAP unplugged and fired up and am able to rev the car but runs rich. If I put the car in gear and try to move with MAP unplugged it likes to stall out just by moving it 20 feet.

plug in my laptop to check if im getting reading from sensors...

tps..off throttle .7 ....reads to 100 with foot fully on pedal

crank signal...yes

cam signal...yes

coolant temp...seems to be working aswell

start syc...yes

map sensor reads -7ish at idle (pretty sure its supposed to be -10 or less?)

If i blow or suck on the MAP sensor the value changes on the software
from map connector sensor unplugged..
5ish v pwr
5ish v sig
0ish v grd

Sounds like I have a vacuum leak from this discription, but iv checked every hose and conection on the manifold NO leak to be found

Do i have a MAP sensor that is reading, but not correctly? map sensor is calibrated correctly also.

any advice on what to check, or related experiences would be very helpful