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High RPM

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Old Sep 22, 2020 | 04:26 PM
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Kaknado23
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Default High RPM

Hello everybody I have a question about my 2IS 2011 with 93k miles. So,recently I changed PCV valve, air filter, oil change, clean air flow sensor and throttle body and I got some problem rn. When I turn on A/C my speed on tachometer going up from 800 to 1-1.100 k. It’s only goes up when I stay at light or sometimes when car parks. I haven’t reprogram my setting in ECU.
What’s yall think can happened?
Also can somebody recommend good mechanic in LA?
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Old Sep 23, 2020 | 06:31 AM
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Originally Posted by Kaknado23
Hello everybody I have a question about my 2IS 2011 with 93k miles. So,recently I changed PCV valve, air filter, oil change, clean air flow sensor and throttle body and I got some problem rn. When I turn on A/C my speed on tachometer going up from 800 to 1-1.100 k. It’s only goes up when I stay at light or sometimes when car parks. I haven’t reprogram my setting in ECU.
What’s yall think can happened?
Also can somebody recommend good mechanic in LA?
What is the ambient and engine temperature when this happens. i.e. how long was it running.

Also, you might considervalving the battery and alternator tested. How is the battery.
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