Thanks Peter - I really appreciate you taking the tie to help. I like
having something specific to check. A couple of questions, please ... Is
it vacuum operated or electrical? I should be able to test it either
way but just curious... When you say "behind" the air intake - do you
mean between the radiator overflow tank and the battery or between the
Air Filter and the Rad Overflow tank? Just trying to pin things down --
MB never does that well in the WSM.....
Now, off to research the Vacuum Servo Control Valve...
Thanks again --
LarryT
On 7/4/2013 11:29 PM, Peter Frederick wrote:
More likely a blown vacuum servo control valve behind the air intake box.
Peter
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