Quote:
Originally Posted by Peturbo
^this. Vehicles with automatic climate controls will use a/c without you actually turning it on.
For a quick test, manually put a/c in "off" mode with HVAC still running and see if your car still has loss of power then.
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Just having HVAC on (AC off).
Car runs normal.
That's the reason I thought ac compressor or AC clutch is not running smoothly.
So, I replaced ac compressor with clutch.
But issue still there.
so....
- Just having HVAC running (AC off), car runs fine.
- AC (or Heater) on, at idle Engine load goes from 11% to 16%
- AC Compressor / Clutch also just got replaced. Which means, problem is not on the Compressor.
Problem is not on Compressor, or Compressor Clutch.
What else would cause this issue when AC on ??