Cranking Test
- Ensure vehicle has fully charged battery. Connect voltmeter to battery terminals and ammeter to battery cables as per meters' instructions. Disable distributor from firing spark plugs.
- Crank engine for less than 30 seconds. When cranking engine, note and record voltmeter reading (voltage drop) and ammeter reading (current draw).
- Normal average starter cranking voltage should be greater than 8 volts with a current draw of about 200 amps or less.