I just took her in cuz the secondaries werent opening and it would dump at 4 grand occasionaly. Felt like nothing was there, no power, almost like it was hitting the rev limiter or was getting to much air or no gas, definate no power and surge. They decided the IMRC was seized and replaced it, now the secondaries work great, but the dump is back, at about 4K nothing, it just stutters or stumbles. Its been about 2 weeks, and my waranty expires after next month. I gotta figure this out. Anyone got any ideas?