Hi all! When I have the engine running my head lights and cluster lights seem to flicker or surge. Is this indicative of me needing a new alternator. Thank you!
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I have not had a chance to dive deep into this...could possibly be a voltage reguator.@keithianminton
So did you resolve this and if so how? I’m experiencing the same issue after having just replaced my alternator and installing a Vintage Air A/C system in my 78’ FJ40.