My vehicle "surges" when ac is on.

squarebodynewbB to Mechanic Advice@gearhead.townEnglish · 1 year ago

With vehicle idling i get surges in the engine bay about every 3 seconds for about 1 aecond. I tried to record video of it but i doesnt show up in the sound. Its more a vibration thing but it is audible when in the vehicle.

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