DIFFICULTY STARTING IN DAMP/WET WEATHER AND ONCE RUNNING, IT IS MISFIRING AND NOT RUNNING SMOOTHLY
1994 Mercedes Benz E220
November, 1, 2011 AT 8:46 PM
In dry weather, the car starts first time, therefore only affected by damp conditions.
Having investigated it, the HT leads appear to have been changed, but do not have service history.
The car has been taken to 3 different garages and has shown nothing on the diagnostic machines.
Please can you advise of the things that needs checking in terms of water getting into electronics or coils etc.