nevets69

:confused: Hi, I have recently purchased a 2006(56) Octavia 1.9 tdi 12,500 and have noticed that it makes a whistling noise when i accelerate at between 2-2500 revs and seems more noticable when the engine is cold. I have spoken to the dealer (independant) i bought it off and he has told me to bring it in for them to loook at. I just wanted any info of what it could be,could it be serious and what should i be making sure they check. The car is still under skoda warrany as well. I think!. Thanks