986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - Can the coil packs fail from too much moisture

Jake Raby · 08-18-2009, 09:57 PM

Most coil packs with more than 30K miles on them have cracks... These cracks can allow moisture to intrude into the workings of the coil and compromise it..

If coil packs have more than 30K on them, replace them as a failure is imminent.

08-18-2009, 09:57 PM	#3
Jake Raby Engine Surgeon Join Date: Aug 2008 Location: Cleveland GA USA Posts: 2,425	Most coil packs with more than 30K miles on them have cracks... These cracks can allow moisture to intrude into the workings of the coil and compromise it.. If coil packs have more than 30K on them, replace them as a failure is imminent.