Ptist....Ptist...Ptist...

[Kyle!]

Had to go to rochdale to pick up some brakes for my mates french piece of shizzle clio the other day and as im giving my car some abuse down the motorway i can hear the dumpig noise that happens when youu lift off etc etc.. but its as im accelerating and its going ptist ptist ptist every second or and i can feel the turbo kicking in and out as its happening whats this then boys?? N75 or EGR or something??

[Rhyso]

any change in performance?

[Kyle!]

No mate, just like i say the turbo kickin in every second or so...

Although saying that the car did seem a little flat the other day..

[Rhyso]

No mate, just like i say the turbo kickin in every second or so...

Although saying that the car did seem a little flat the other day..

the last ptist noise i had was because when i replaced the EGR valve one of the old pipes which i blanked off started to crack and leaked exhaust gases.  Eventually it got a lot worse and I had zero performance

Is it almost a constant noise?

[Kyle!]

No its a definate itermitant thing, just like its dumping or recirculating or whatever the ptist noise is when u lift off the revs...

if this is the case and the pipes are cracked is there any form of upgrade? for these and the vac pipes?

[Rhyso]

no upgrades available for the 90bhp version mate apart from replacing with new OEM stuff 

[Kyle!]

LMAO trust me to get the only golf that nothing is availiable for!! haha!! 

What does the N75 Valve do then??

[Rhyso]

LMAO trust me to get the only golf that nothing is availiable for!! haha!! 

What does the N75 Valve do then??

controls the position of the variable vanes on your turbo 

[Steve_PD]

Sticking variable vains 

[Kyle!]

So should i try replacing the N75?