Rotor Resistance Check
Set an ohmmeter to the x1000 scale. With ignition switch off and distributor cap removed, attach ohmmeter leads to rotor. Resistance should be 1000 ohms for Mercedes-Benz or approximately 5000 ohms for all other models.
Set an ohmmeter to the x1000 scale. With ignition switch off and distributor cap removed, attach ohmmeter leads to rotor. Resistance should be 1000 ohms for Mercedes-Benz or approximately 5000 ohms for all other models.