986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - Still Chasing AC Problem

newBgeek · 11-05-2014, 06:47 AM

Hate to drudge up an old thread, but I'm also having this whining noise coming from the expansion valve. The A/C still works and blows cold air. Otherwise, same symptoms as the OP. Anyone else experience this and found a cause?

11-05-2014, 06:47 AM	#7
newBgeek Registered User Join Date: Sep 2014 Location: Canada Posts: 93	Expansion valve whine Hate to drudge up an old thread, but I'm also having this whining noise coming from the expansion valve. The A/C still works and blows cold air. Otherwise, same symptoms as the OP. Anyone else experience this and found a cause?