Andy_STIredtop

Hi

I have had my car now since September and it’s always had the problem of when being at full throttle the boost would sometimes cut off then come back on again. It would happen really fast and do it about 3 times in one gear then it would lose boost completely till I took my foot off the pedal. It got really bad at one stage doing it regardless how it was driven so I did some researched to find that it had the wrong plugs in it. After changing them the car ran good but now it’s starting to come back! I found a small hole in my exhaust right by the lambda sensor could this be the cause (the hole is just a bit bigger then a pin ***** it’s tiny).

The car is running everything standard apart from hks induction, bof, back box.

I have to wait till the end of the month till I can get a de-cat pipe but any information would be a great help!!

Thanks

Andy

myblackwrx

iTrader: (1)

Is it almost like hitting a brick wall?

Andy_STIredtop

yeah its not the nicest thing in world !!

Tidgy

its prob the cold weather increasing airflow. Should think it needs mapping

Andy_STIredtop

yeah I live in Reading do you no any specialists around my area by any chance please mate?

Tidgy

plenty worth travelling to, i use scoobyclinic, aresome closer, like API bu there up this way as well, and its def worth travelling for a good reputation. chap i know travels all the way up from bristol when he wants something done lol

Andy_STIredtop

sweet cheers dude i will give them a call!

Tidgy

nee bother

sti 360

iTrader: (1)

mine did that when the fuel reg vacum pipe cam off

Andy_STIredtop

Not that clued up with these engines yet? where would i find that??

sti 360

iTrader: (1)

on the left hand side of the manifold you will se a fuel rail,at the back of that is a fuel reg with 2 pippesgoing into it.its the one that is on the back and goes under the bigger pipe on the side

N602 WRX

Whats it boosting at? If its fuel cut your getting a decat pipe is going to make things worse! It hasent got a mbc tucked away anywhere has it??