How do you test to see if the Thunderbolt IV is good or bad?
Im getting no spark
Replaced coil and the wire to the distributor. When I start cranking it over, after about 15 seconds, it trips the small breaker next to the ignition. Thoughts?
Battery was hooked up backwards for a split second. Alternator fried. Replaced alternator and now boat trips little white fuse next to ignition. It cranks and cranks, acts like no fuel then trips breaker. Any ideas?
