as of last weekend i have had some issues well just one i think with my car. when ever i get into it and start making boost my car just jerks back and forth and i make no boost. i can still drive fine below boost and i can even make a little bit of boost cause i can here my blow off valves. i have checked all the piping and that seems fine i also ran a smoke test and smoke was only coming out of my bov's and k&n filters so i figured that was ok. i just cant figure it out. it most definatly sounds like a fuel problem of some sort but i cant pin point it.

if anybody could help me out with this please i would be so greatful and if there is anything i left out like im sure i did just ask please and ill get an answer to ya. thanks again for all of your help and i hope we can get this resolved soon. Thanks

 

Check for loose coupler, It must be before the maf Sensor, And that is why it runs ok in vacuum not in boost , Call me if you need further help


Sam