What would make all my lighting (headlights inside roof lights, gauge cluster, etc) dim with engine rotation? I am driving and my lights slightly get dim then bright, dim then bright. But this is very very quickly
Like it gets a power surge or loss of power every revolution of the crank or alternator. I pulled over (On my way to Springfield,MO Then Great Falls, MT. Then Burbank, IL. Then waynesville, OH and last pick up Goshen, IN.) and tightened the terminals, alt post, and did a quick visual on wires but have no idea where to go from here.
Hopefully someone can guide me or have had this issue.
I will pull over today at 10am ct and check the post, But feel free to call me if y'all have the answer.