Spark Test
Check for spark at coil wire (if applicable) and each spark plug wire using a high output spark tester. Check spark plug wire resistance on suspect wires. Resistance should be 2000-4000 ohms. Coil wire resistance should be 500-1500 ohms.
Check for spark at coil wire (if applicable) and each spark plug wire using a high output spark tester. Check spark plug wire resistance on suspect wires. Resistance should be 2000-4000 ohms. Coil wire resistance should be 500-1500 ohms.