right - chain is new.
CM
Luther [EMAIL PROTECTED] wrote: I'm sure it's not timing chain issues, since
you replaced that a year or two ago.
On Mon, 10 Sep 2007 22:33:23 -0500, Luther wrote:
Bypass the overboost valve. If you have regular power, it's bad. If the
power is still weak, make
valves JUST adjusted and fuel filters are new too. (30,000 mi maintenance just
done).
Will test overboost (switchover) valve by bypassing.
Thanks!
CM
Luther [EMAIL PROTECTED] wrote: Bypass the overboost valve. If you have
regular power, it's bad. If the power is still weak, make sure the
Christopher McCann wrote:
OK, I replaced the vacuum line from the back of the intake manifold to the
switch over valve. The old line was not clogged at all (but I have a nice new
one now) and the problem of slow acceleration persists at low altitudes. No
way to test the high altitude issues
Marshall Booth wrote:
The pressure line from the ALDA, thru the switchover valve, to the
intake manifold MUST be open and free of obstruction. Blow (from the
ALDA end toward the manifold - there should be no more resistance to air
flow than would be expected from a large drinking straw.
, September 11, 2007 3:06 PM
To: Mercedes Discussion List
Subject: Re: [MBZ] high altitude driving problem - CONTINUED
Christopher McCann wrote:
OK, I replaced the vacuum line from the back of the intake manifold to the
switch over valve. The old line was not clogged at all (but I have a nice
new one
I don't know, but I can get that ASAP.
I assume you simply find a flat road, put it in D and floor it.
Chris
Marshall Booth [EMAIL PROTECTED] wrote: Marshall Booth wrote:
The pressure line from the ALDA, thru the switchover valve, to the
intake manifold MUST be open and free of
Christopher McCann wrote:
I don't know, but I can get that ASAP.
I assume you simply find a flat road, put it in D and floor it.
And maybe compare the action off the line in L and D to make sure
it's starting in 1st gear with the shifter in D.
___
OK, I replaced the vacuum line from the back of the intake manifold to the
switch over valve. The old line was not clogged at all (but I have a nice new
one now) and the problem of slow acceleration persists at low altitudes. No way
to test the high altitude issues as I am no longer in
Bypass the overboost valve. If you have regular power, it's bad. If the power
is still weak, make sure the valves are set correctly, change your fuel
filters, then adjust the ALDA.
Luther
On Mon, 10 Sep 2007 19:10:35 -0500, Christopher McCann [EMAIL PROTECTED]
wrote:
OK, I replaced the
I'm sure it's not timing chain issues, since you replaced that a year or two
ago.
On Mon, 10 Sep 2007 22:33:23 -0500, Luther [EMAIL PROTECTED] wrote:
Bypass the overboost valve. If you have regular power, it's bad. If the
power is still weak, make sure the valves are set correctly, change
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