Dark Spark
Cadet
- Joined
- Oct 29, 2021
- Messages
- 8
1986 Merc 90hp 6 cylinder adi ignition, carb model. Ran like a champ last weekend now no spark on 4 cylinders (only 1 and 5 good, haven't tested coils yet).
When troubleshooting the system, I have a rectifier with shorted diodes, and a stator with a slightly high reading on the red/white to blue/white lead test (upper switchbox, odd cyls). The stator should be between 5400–6200 ohms and I have 6850 ohms. Would that stator reading worry anyone? It's over 20 years old...
When troubleshooting the system, I have a rectifier with shorted diodes, and a stator with a slightly high reading on the red/white to blue/white lead test (upper switchbox, odd cyls). The stator should be between 5400–6200 ohms and I have 6850 ohms. Would that stator reading worry anyone? It's over 20 years old...