[W126 Coupe] 1990 560SEC EZL module

[Jim Houk]

  The 560SEC has stalled/shut down on the road with my wife driving. 
Engine just stops. Starts right up and is then ok.

The SEC has about 89K. Replaced the fuel pump relay last April 2008 with 
a new unit, installed the back up relay to see if maybe the new relay 
was faulty.

On my other SEC when the ezl went out -- it would not start at all until 
it was replaced.

Are there any warning signs when the EZL starts to fail or is it all at 
once? Can they be remanufactured? Has any one used Beckmann to rebuild 
one? or should a used one be located and kept on hand?

All suggestions are welcome.

Jim Houk
Silverdale, Wa
1990 560SEC - 1972 350SL
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