Quote:
Originally Posted by Trips
Your breathers look Okay
The engine sounds pretty normal unless it was idling higher than normal?
Reset the ecu and check to see IF you either get an abnormal high idle or a cel.
If you get neither its fine.
More than likely the sound you hear is because the intake air is not being masked going thru the intake boxes anymore.
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Thanks for checking. What's a normal idle? Car is idling at ~650 (no AC), and I got a CEL. I can hear clearer the high pitch noise at low rpm.