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P0441 Fuel Tank Ventilation System - Above Limit
Hey Guys, I need some help diagnosing an issue im having with my 97 Boxster.
One day, Im driving 65MPH on the freeway when I hear what sounds like a handgun being fired from inside my engine compartment... The engine didnt hickup or anything but once I was off the freeway the Idle was alittle unstable, moving from 900 - 1100rpm's and I got a CEL with 1 code (P0441 Fuel Tank Ventilation System - Above Limit )
She sometimes stalls during idle and will take about 7 seconds of cranking to start back up & sometimes comes close but doesnt stall.
Also, when I turn off the engine after about 10min drive I'll hear a sound similar to a low toned 1 second honk coming from either the passenger front Fender or engine bay... Hard to tell, really.
Any ideas what would cause all these symptoms?
Last edited by CJ_Boxster; 01-21-2009 at 05:52 PM.
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