986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - Does this rumbling noise sound like the idler pulleys?

997_986 · Yesterday, 09:56 PM

This is what I use, it provides charging possibility and gives you the information from the alternator. Can be switched off.

Yesterday, 09:56 PM	#25
997_986 Registered User Join Date: Jul 2024 Location: Western Europe Posts: 230	This is what I use, it provides charging possibility and gives you the information from the alternator. Can be switched off.