bmw z4 coupe 3.0si engine problem (video )

Markos_Z4

Member
 The Netherlands
hi guy's my bmw z4 coupe 3.0si 2006 make some weird noise on idle [ 145.000 km ]
couple time a week it sounds like this
when i rev. the engine it go away

any ideas

[youtube]T0dXcdGp-ug[/youtube]
 
Back
Top Bottom