so i just got the car home from the mechanics he cant figure it out
put in another fuel pump car runs idles fine if throttle is kept at 900-1200rmp
can rev upto full rpm sounds like it has a bit of a gurgle
but doesnt studder unless i go from no throttle to 1/2 or more quickly
exhaust is dripping blackish water leading me to believe its running rich
when driving down the street i can give it only 1/8th throttle anymore and i start to lost power and studder and putt
but if i give to half throttle in overdrive the transmission changes into overdrive drives really ruff and i go back to 1/8th throttle it stays in overdrive and starts to put up good but if i give it anymore the 1/8 is start losing power fast
and if it goes into a lower gear in (D) (overdrive) the front end of the car starts to jump on the road a bit
opened the hood took a listen and i can hear a small whistle and when i give is a semi-quick shot of gas to maybe 3-3500 rpm i can hear a ( psssssssssssss) almost like a blowoff valve sound like im losing air and that probly y it running rich and liked ****
my mechanic took a cigarette and moved it around the throttle body and intake manifold it see if it was sucking or blowing air and it doesnt seem like it
checked the vac hoses and vac fitting and o ring the goes to fuel pressure regulator transmission and purge and it seems fine aswell
Where else can i be losing air?
or any idea of potential causes ?
thanks for everyone'* help so far