190E 2.3 (201.028) L4-2.3L (102.985) (1987)
Ignition Rotor: Testing and Inspection
Ignition Distributor
1. Remove the distributor cap retaining screws.
2. Remove the rotor.
3. Measure the resistance across the rotor resistor.
Resistance should be: 1000 ±300 ohms
4. Replace as necessary.
5. Carfully inspect the surfaces of the rotor for possible hair line cracks or signs of burning.