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Registered
Join Date: Nov 2019
Posts: 11
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BoxsterS hiccup
My 2000 model Boxster S is a daily driver with 160 000 km on the clock and in fine condition. The scanner reveals no fault codes but at 6 000 r/min I have a slight hiccup - almost like a misfire which disappears as the revs increase.
A dyno test illustrates the issue - attached. Note we work in kW and Nm here in South Africa! Advice I have received includes a faulty fuel pump - which I doubt and something amiss with the inlet resonator. Any thoughts from the learned team? 
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01-23-2020, 02:05 AM
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