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Clicking noise after starting the car

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noise
22K views 35 replies 23 participants last post by  douglas9630  
Wild guess: contactor points are oxidated but not cleaned (burning away oxidation by the arcflame during disconnection under load) due to usage with low load (granny charging 95% of the time).
If this is the case, then having it open and close x times at startup (load?) : Will that burn them clean ? Ultimate solution would be using goldplated contact points in the contactor to prevent them to oxidise in the first place.
=>at least use granny charger at max allowed power
But again: wild guess.