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Hi everyone, my 32 is idling rough and sounds like it's running on 5 cylinders. When the car drives you can hear the turbos working but when the boost comes on the car starts jolting and won't release any pressure.

Coilpacks have been replaced

Coilpacks harness has been replaced

New spark plugs.

Car has recently been serviced.

Car had a year old fuel in it but I have put about 15 litres of BP Ultimate in today.

Just wondering if anyone had any ideas on what could be the problem?

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https://www.sau.com.au/forums/topic/440820-r32-gtr-rough-idle/
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  • 3 weeks later...

Boost leak

my thought also...

I would be checking all the boost lines and silicon joins on IC piping as a year sitting around may wear it so when under boost you may get small splits etc leaking air...

Edited by mic087

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