asana-wear
New Member
- Joined
- Jan 31, 2005
- Messages
- 18
Hi
Can anyone help. Just had my 2002 ML 270 CDI serviced (not at a dealer!) and it's suddenly developed a strange whisling noise. This was definatly not there prior to the service.
It starts at around 1500rpm and goes away at around 2500rpm.
I took it back to the garage who checked all the pipes etc and concluded the noise was coming from the turbo.
Luckily the garage owner also has the same ML (2004) so they could compare both cars side by side. There seemed to be no loss in performance compared with his.
They hooked both ML's up to the diagnostic computer and both gave the same readings etc, boost pressure was also the same.
He also took it to the local MB dealer who told him this was normal. (Strange as his ML doesn't whistle anywhere near as much, if at all)
My question is, what can be done to rectify this, it's getting really anoying!!
Will I need a new turbo soon or can it be fixed?
Any help would be greatly appreciated.
Can anyone help. Just had my 2002 ML 270 CDI serviced (not at a dealer!) and it's suddenly developed a strange whisling noise. This was definatly not there prior to the service.
It starts at around 1500rpm and goes away at around 2500rpm.
I took it back to the garage who checked all the pipes etc and concluded the noise was coming from the turbo.
Luckily the garage owner also has the same ML (2004) so they could compare both cars side by side. There seemed to be no loss in performance compared with his.
They hooked both ML's up to the diagnostic computer and both gave the same readings etc, boost pressure was also the same.
He also took it to the local MB dealer who told him this was normal. (Strange as his ML doesn't whistle anywhere near as much, if at all)
My question is, what can be done to rectify this, it's getting really anoying!!
Will I need a new turbo soon or can it be fixed?
Any help would be greatly appreciated.