Benny Member 1,869 Member For: 21y 4m 6d Gender: Male Location: Newcastle Posted 05/05/11 09:31 AM Share Posted 05/05/11 09:31 AM The last time I had a really loud sucking noise was when the rubber joiner to the throttle body had split. I'd be checking for a boost leak. Is the car performing as you think it should?Benny Link to comment Share on other sites More sharing options...
Paulie2256 Donating Members 7,441 Member For: 16y 19d Gender: Male Location: SE Melbourne Posted 06/05/11 05:05 AM Share Posted 06/05/11 05:05 AM +1 boost leak Link to comment Share on other sites More sharing options...
Dubboxr6 Member 18 Member For: 16y 11m 24d Posted 06/05/11 09:00 AM Author Share Posted 06/05/11 09:00 AM It's more of a blow valve shhh sort of noiseIt's the same noise I get when I back off when I'm accelerating!!?? Link to comment Share on other sites More sharing options...
Dubboxr6 Member 18 Member For: 16y 11m 24d Posted 06/05/11 10:08 AM Author Share Posted 06/05/11 10:08 AM The last time I had a really loud sucking noise was when the rubber joiner to the throttle body had split. I'd be checking for a boost leak. Is the car performing as you think it should?BennyI think it performs well, I've only had it 3 weeks and well it hauls ass IMO, the noise is a hissing noise really and it's really noticeable in the passenger side. My car has got 50,000 kms on it.I felt around all the piping and it felt ok, Do all fg xr6ts have an induction noise that can be heard inside the cabin when accelerating?Thanks again Link to comment Share on other sites More sharing options...
Benny Member 1,869 Member For: 21y 4m 6d Gender: Male Location: Newcastle Posted 06/05/11 10:04 PM Share Posted 06/05/11 10:04 PM All depends how loud it is really. There is induction noise but hissing within the cabin I would say not really. Is it possible that the previous owner had a boost gauge and has removed it and left the tube disconnected in the cabin? Just a suggestion. I'd try to find this hissing noise in the cabin then if that's where it is loudest.Benny Link to comment Share on other sites More sharing options...
Dubboxr6 Member 18 Member For: 16y 11m 24d Posted 08/05/11 12:09 PM Author Share Posted 08/05/11 12:09 PM Hi mate Yeh its a noise under the bonnet and I suppose it's a loud intake noise , normals? Link to comment Share on other sites More sharing options...
marcthelegend Member 32 Member For: 17y 9m 1d Gender: Male Location: Perth, WA Posted 08/05/11 12:34 PM Share Posted 08/05/11 12:34 PM Is your BOV venting to atmosphere?Marc Link to comment Share on other sites More sharing options...
Dubboxr6 Member 18 Member For: 16y 11m 24d Posted 10/05/11 09:01 AM Author Share Posted 10/05/11 09:01 AM No mate it's standard Link to comment Share on other sites More sharing options...
webby324 Donating Members 313 Member For: 14y 5m 11d Gender: Male Location: Yarra Valley Posted 10/05/11 09:29 AM Share Posted 10/05/11 09:29 AM I've been noticing a slight hissing or whirring noise on my stock BFMK2 XR6T. I've looked at all the joins and seem tight but I'm still thinking there's a tiny crack in a seal. If you were standing in front of the car and lifted up the bonnet, it sounds like it's coming from somewhere around the top right hand corner. Link to comment Share on other sites More sharing options...
Dubboxr6 Member 18 Member For: 16y 11m 24d Posted 06/12/11 10:48 AM Author Share Posted 06/12/11 10:48 AM Found problem, 85k on clock, Split cold side I/c pipe Link to comment Share on other sites More sharing options...
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