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20/06/2024 1:39 am
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Car idles super loud in Park But ac usually makes the rpm go down i just confused what could be causing the codes
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20/06/2024 5:35 am
Those are codes for vacuum switching valves. They will make the car idle weird when they go bad. There's a whole bunch of them on the car. So you're going to have to check all of them. See if any of the rubber hoses of deteriorated and are sucking air or if any of the plastic vsv valves have broken
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