Thread: WRX misfire
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Old 10 February 2009, 06:37 PM
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Glowplug
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Hi Ben and welcome.

As 99greenwagon says, it sounds like overboost (spiking) and because of that the ECU is cutting the fuel to save your engine going pop hence you feel like your hitting the limiter. I dont know much about the Apexi boost controller but can you not try turning the boost down a tad and see if it cures the problem Hth.

Last edited by Glowplug; 10 February 2009 at 06:39 PM.