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moorsb · 05-18-2011, 11:00 AM

How do I trouble shoot this? The engine light is on and it runs rough.
Do I unplug a wire at a time till it does not make a difference. Could that harm the engine?

I am going to hook up Code Reader but I do not know how the plugs are numbered. From the rear looking forward Right side and Left side

2001 Boxster S 3.2

Thanks for any help

05-18-2011, 11:00 AM	#18
moorsb Registered User Join Date: May 2011 Location: Weatherford Tx Posts: 1	Changed Plugs now the Engine light ON How do I trouble shoot this? The engine light is on and it runs rough. Do I unplug a wire at a time till it does not make a difference. Could that harm the engine? I am going to hook up Code Reader but I do not know how the plugs are numbered. From the rear looking forward Right side and Left side 2001 Boxster S 3.2 Thanks for any help