boost mad

iTrader: (8)

got a 2wd saph cossie. problem is under boost in 4th and 5th gears anything more than 15psi ( peaks at 20) the car hesitates, almost like its on 3 cylinders. it did do it on realy light throttle, just felt like it was backing off abit. i have replaced the fuel pump which has solved the light throttle problem but not the worst one. someone please help

apples24

check plugs/gaps at first, my old one done that

Spiky

iTrader: (1)

when was it last setup????


what injectors???

should it really be running that boost??

boost mad

iTrader: (8)

803 greens and not long ago, it was fine til about a week ago