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Acura RSX high idle
Tag: Acura RSX high idle
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What Causes an Acura RSX to Idle Too High?
John Huh
-
August 31, 2026
0
A warm Acura RSX should not remain at 1,500 or 2,000 RPM. Diagnose vacuum leaks, throttle operation, IACV control and PCM sensor data before adjusting anything.
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