(06-07-2012, 08:05 PM)crf450nut Wrote: Hi guys is it normal to hear a whoosing sound after you rev the engine and let the turbo spool down ? 1.6 hdi 75ps 28000 miles.
I can only say that mine doesn't.It may be worth checking the induction hoses for security.
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mine does it on 2.0 hdi but it does it when turbo is boosting but its not very loud and most turbo diesels i have owned have also done it so i believe its normal
ok cool thanks. Its when the bonnet is open so i guess that would make a difference.