31, 2006 7:20 PM
Subject: Re: [MBZ] W124 Test Device for Idle Speed Control
Clean the idle control valve and verify that you have no vacuum leaks
-- this behavior is a almost always a result of the valve closing too
much on coast due to a vac leak, then sticking shut as the engine speed
comes
Larry:
It's under the air filter housing up front, about half the size of a
coke can, two wire connecter on the fore end and two large rubber hoses
on the aft.
Hoses are likely rock hard leaking. If the one from under the air flow
meter horn (what the air filter housing goes on) pulls out
This sounds like you're talking about CIS injection system parts, not
Diesel injector seals, and probably seals for the injector
holders.. Am I wrong, or are the systems very similar in the 60x
engines now?
On 10/31/06, Peter Frederick [EMAIL PROTECTED] wrote:
Larry:
It's under the air
@okiebenz.com
Sent: Tuesday, October 31, 2006 8:36 PM
Subject: Re: [MBZ] W124 Test Device for Idle Speed Control
Larry:
It's under the air filter housing up front, about half the size of a
coke can, two wire connecter on the fore end and two large rubber hoses
on the aft.
Hoses are likely rock hard
Howdy -
I still have a idle problem - when driving and I let of the accelerator to
stop for a light or whatever my idle will drop to ~450-500rpm for a few
seconds before stabilizing.
The WSM has a variety of things that might help. There's a connection next
to the battery with a little
