[W126 Coupe] Shaky Start!!

[Dick Spellman]

Injectors, holders (original should be intact with no cracks) and the 
seal which should always be renewed.  maybe some other variants 
depending on your motor.  Check with Jonathan for the definitive listing 
of components needed for your year motor.

Dick
Gary wrote:

> when you replace the injectors is there anything else that should be 

> replaced?  or is everything on the new injectors? 

>

> */Camran Nassiri <mbzman560 at hotmail.com>/* wrote:

>

>     Thanks Rich for your info. I have decided to get the injectors

>     changed and

>     solve for this problem. I do appreciate your response.

>

>     Camran

>     90 560SEC, 91 420SEL

>

>

>     >From: "richard jaffe"

>     >Reply-To: Mercedes Coupes Mailing Lists

>     >To: "Mercedes Coupes Mailing Lists"

>     >Subject: Re: [W126 Coupe] Shaky Start!!

>     >Date: Tue, 6 Mar 2007 16:08:05 -0500

>     >

>     >I had the same problem and did all the same things you mention

>     also to no

>     >avail. I just recently replaced all 8 fuel injectors, seals,

>     holders and

>     >air tubes. The car now fires up immediately and is smooth as a

>     baby's rear

>     >end. The old fuel injectors were clogged and leaking badly.

>     >

>     >Rich Jaffe

>     >85 500 SEC Euro 259K

>     >83 300 SD 192K

>     > ----- Original Message -----

>     > From: Camran Nassiri

>     > To: mbcoupes at mbcoupes.com

>     > Sent: Monday, March 05, 2007 11:16 PM

>     > Subject: [W126 Coupe] Shaky Start!!

>     >

>     >

>     > I have a 1990 560SEC (52K miles) and a 1991 420SEL (110K miles),

>     when I

>     > start both cars the the engine shakes for a few seconds (maybe 15

>     >seconds)

>     > before it settles down and rides fine. I have replaced the ignition

>     >wires,

>     > plugs, rotor and cap to no avail. I am not sure if this is

>     caused by

>     >fuel

>     > injector drain or what.

>     > Any advice as to how to solve this problem; or, any advice as to

>     >alternative

>     > way of starting the car to avoid the shakes (like turning on the

>     key for

>     >a

>     > few seconds before crancking the engine)? Any help is appreciated.

>     >

>     > Camran

>     >

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