Homer camper powered by Mercedes petrol engine. 310van 2.3L carb, electronic ignition.
Starts runs fine, revs, idles sounds fine then cuts out. Won't restart until fully cold.
Checked fuel system. Won't run with fuel dribbled into carb.
Put spark tester into HT lead. Shows spark fade and dissapear.
Replaced ignition module. No change
Replaced coil. No change.
Ran LT. Wire straight from battery. No change.
Sent distributor, coil, module off for testing. No fault found.
Running out of ideas.