Hitting Boost Then Dropping Boost In My R33 Gtst

[Danniel]

Hi Guys

Was driving to work today in my R33 GTST, drove fine for a while (probably 10-15 minutes) I wasnt really driving too hard. When I got close to work when ever the car would hit boost it would hold it for a couple of seconds then would kind of jolt and drop the boost then kinda come back and go again. I've had a look around on google and talked to a few mates and all of that points to a boost leak somewhere. It drives fine when its not boosting but as soon as it gets into boost it plays up. Not very good when your driving up a hill

Anyways what do you think it could be? and if its a boost leak, what are the areas it will most likely be in that I should check first?

Thanks in advance,

Dan

[Jamie77]

Intercooler piping

[RB25 SKYLINE]

i had the same sort of thing and i found the filter bag on my fuel pump was filthy so i cleaned it and its all good now .