when driving my octy and put the foot down the car feels like it is pulling then stops then starts to pull again always does this when on boost any one any ideas otherwise car runs fine

when driving my octy and put the foot down the car feels like it is pulling then stops then starts to pull again always does this when on boost any one any ideas otherwise car runs fine

N75 valve!! SImple and very common issue with these Stevie.

It is a little solenoid valve located on the turbo intake pipe (T.I.P) along side the dump valve.

Steve