986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post

Steve Tinker · 03-25-2011, 03:35 PM

Jamie,
The 6 coils are mounted on top of each spark plug and are exposed to the elements. Over time (especially in your weather), the coils crack and allow moisture, salt, dirt etc into the windings, shorting them out. Usually they need changing at about 50,000 - 60,000 miles depending. They are not too difficult to replace.
If you are interested, Mike Focke (who posted below) has a great little website < mikesporscheboxsterwebpages > for Boxster owners - do yourself a favour and read it, it may help you (and save you some money too) in the future.

03-25-2011, 03:35 PM	#13
Steve Tinker Registered User Join Date: Dec 2008 Location: Queensland, Australia Posts: 1,522	Jamie, The 6 coils are mounted on top of each spark plug and are exposed to the elements. Over time (especially in your weather), the coils crack and allow moisture, salt, dirt etc into the windings, shorting them out. Usually they need changing at about 50,000 - 60,000 miles depending. They are not too difficult to replace. If you are interested, Mike Focke (who posted below) has a great little website < mikesporscheboxsterwebpages > for Boxster owners - do yourself a favour and read it, it may help you (and save you some money too) in the future. __________________ 2001 Boxster S (triple black). Sleeping easier with LN Engineering/Flat 6 IMS upgrade, low temp thermostat & underspeed pulley. 2001 MV Agusta F4. Last edited by Steve Tinker; 03-25-2011 at 03:38 PM.