95 r33 single turbo skyline when i take the revs up around high 3- 6 thousand range it starts to hesitate and splurt and carry on then once its gone through that it takes off, sometimes it can continue on longer and others times not.. im not sure what the problem is..
When i bought the car the o2 sensor had been disconected and cut off, we dont no why they would of done that so we reconnected the o2 sensor and since then the hesitating has got worse?
Does it need a tune, pcm playing up?
Not getting enough fuel or too much?
I've changes all plugs leads, besides that the car runs smooth.
Any help would be much appreciated.
Jack