[W126 Coupe] Hesitation on Start

[Gary Peck]

Alan

I had the same problem, turns out it was a deffective EHA regulator, the o rings may be shot, try replacing them first then test for leaks, 90% odds you will have to replace the EHA not cheap retails for $270.00 in Canada.

Gary
  ----- Original Message ----- 
  From: Kirby, Alan (MED US) 
  To: mbcoupes at mbcoupes.com 
  Sent: Wednesday, August 30, 2006 3:25 PM
  Subject: [W126 Coupe] Hesitation on Start


  1989 560 SEC
  119k miles

  Recent changes:
  Replaced plugs (gap at .039), wires, rotor, cap and air cleaner
  Replaced injectors, holders, ands seals

  The car used to start on the first turn over of the engine. Now when it's cold, it starts on about the third turnover of the engine.
  When it's warm, it usually starts on the first turnover.

  Any ideas??
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