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Tool Pants · 08-12-2005, 08:39 AM

The spark plugs that are listed is the wrong heat range, 6. When the Boxster first came out it was 6 but then a few months later in April 1997 Porsche changed it to a 7 whcih is a hotter plug. I have seen other companies still listing the old heat range. On the 2.5 Porsche says 30k miles.

Fuel filter is 60k miles.

08-12-2005, 08:39 AM	#6
Tool Pants Registered User Join Date: May 2002 Location: San Jose Posts: 1,889	The spark plugs that are listed is the wrong heat range, 6. When the Boxster first came out it was 6 but then a few months later in April 1997 Porsche changed it to a 7 whcih is a hotter plug. I have seen other companies still listing the old heat range. On the 2.5 Porsche says 30k miles. Fuel filter is 60k miles. Last edited by Tool Pants; 08-12-2005 at 08:41 AM.