Not reving right
My ef xr6 is having idle problems.. When reving it will hold the revs at 2000rpm for a period of time then drop slowly... When I disconnect the sensor on the top of the throttle body it revs freely and drops as it should.
My understanding is that a car should rev freely and then drop rapidly... It appears to be holding revs too long.
I have replaced the sensor on top of the throttle body but it did not change the problom...........
Is this ISC sensor - manifold leak - ecu problem ????????
AU XR8, 5 spd manual, Full Tickford Body Kit, Bi Plane Rear Spoiler, Cold Air Induction Kit, TS50 Throttle Body, 2.5 Dual Lukey Exhaust, 17 Tickford Wheels, Series II Headers, KN Filter.
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