2004 Subaru WRX Stage 2 Issues

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2004 Subaru WRX Stage 2 Issues

Postby emdot_p » Thu Apr 12, 2012 4:43 am

I went with the XPT Tuning Stage II (without GMBCS) map and car started up right away. When it is warmed up the idle is very low, almost looks like it is going to stall out. When I turn the car off and try to turn it back on within a few minutes it does not turn over. It's cranking but the engine struggles to start. When it finally decides to start the idle is back to a low RPM. The car drives fine otherwise, although after 4K it feels as if the acceleration has slowed down.

It sounds like a vacuum leak but I'm not too sure.

Here are the mods:

Invidia V2 Catless DP
Invidia Uppipe
Stromung Catback
Kartboy CrankPulley
Walboro 255 FP
Stock Intake
Stock BCS
Stock Intercooler

Car ran and started up fine before the stage 2 parts went on.

Thanks for any help and suggestions.

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