whistle

[marc vectra sri]

Only really notice this when first drive car in morning ect prob cos forgot about it anyways it goes with the revs very faint and sound like from engine when driving a don't no if it could be bad earth on amp as even wen I turn it off and turn cd player off still hear it any ideas

[happypostie]

Only really notice this when first drive car in morning ect prob cos forgot about it anyways it goes with the revs very faint and sound like from engine when driving a don't no if it could be bad earth on amp as even wen I turn it off and turn cd player off still hear it any ideas

ive also just noticed this Marc . only hear it when the car is cold ,ok once it has warmed up ? khalid

[badback]

Mine always whistles when cold, it stops after a minute or two. I've been told on here that it's normal.

[Rickiw]

i have this too?? only since alternator changed tho

[marc vectra sri]

Yer only when car is cold a thoght sumit was going but seems normal