[newbi]

halo, all friend here, i m newbie on skyline, i m facing some problem with my R34 GTR, my car is all stock condition, i had only change 3'' exhaust, but not yet tune ecu, so now i face problem is my turbo boost very slow, the turbo seems like run very slow, when i saw at the display screen there, it increase very slow, when i run 5000rpm , it only go to 0.4 bar, but when i try my friend R34 GTR stock turbo, it up very fast, even 5000 rpm already reach 0.8 boost. so now what is the problem of my car? confuse...can someone help me please...
thank you.

 

[xxfr]

Bye bye ceramic turbo.

Hello ballbearing goodness, HKS, garrett, etc.

 

[n600hks]

have u looked at the boost hoses sometimes boost leak occurs when you have a split pipe if not just upgrade as xxfr already mentioned

 

[newbi]

Bye bye ceramic turbo.

Hello ballbearing goodness, HKS, garrett, etc.

is it the turbo broken???
haiz...

 

[newbi]

have u looked at the boost hoses sometimes boost leak occurs when you have a split pipe if not just upgrade as xxfr already mentioned

i think better go to workshop ask them for check, right?

 

[R33_GTS-t]

Does the boost hold steady or does it build and then splutter?

 

[xxfr]

i think better go to workshop ask them for check, right?

There's way too many possiblities of your problem. Find a good workshop and get them to go over the basics forst. Check all hoses, ie - intercooler hoses and vacuum hoses.

Then get your turbo checked.

Don't just jump to the turbo, as per my earlier thread. I was only kidding.

 

[bashman40]

it could be a split pipe which runs between the solenoid and actuators, check this thread out try the search feature on this forum as most topics are covered before.

http://www.gtr.co.uk/forum/117398-r34-gtr-vspec-boost-problem.html

after replacing the pipe my turbo seal went so I am not to sure if this was the solution or my turbo seals were just on the way out anyway?