Quote:
Originally Posted by RZNT4R
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That doesn't prove anything.
It's the cycling of the compressor that causes the dip. If the compressor is engaged when the engine idles, the engine already is compensating for the extra load and runs smoothly. It's when the engine is idling and the compressor suddenly engages and loads down the engine is when you get the idle dip.
Make another video. This time have the AC off and not in defrost with the engine idling. Now turn on the AC. You will hear the compressor engage and at the exact same time the idle will dip.
I'll betcha.