turbo whine

[keith_b]

Hi lads on my way home from work to i noticed once the revs built up there was a whine from the turbo.Is the turbo gone or is there any other ideas? It only happens when the revs go up around 4 or 5 tho and its the standard turbo runing .9 bar. But i think im going to upgrade anyhow but wanted to wait till money came my way.

[bart]

Hi lads on my way home from work to i noticed once the revs built up there was a whine from the turbo.Is the turbo gone or is there any other ideas? It only happens when the revs go up around 4 or 5 tho and its the standard turbo runing .9 bar. But i think im going to upgrade anyhow but wanted to wait till money came my way.

yea sounds like turbo alrite lad.......

[PeterT]

I had a whistley problem twice on my rb20. both times i changed the actuator and it stopped, the diaphragm in the actuator had torn and was whistling!