hi everyone. i noticed yesterday when on the freeway whenever i boosted past about 7psi and held it there, the power/boost would cut out and the engine light would flick on. the car (R33 GTS-t) has a power FC, and there was no knocking or anything. earlier on i scraped my IC when entering a carpark, which may have caused a boost leak or something? has anyone else had this problem before?
thanks
Sam