What was the problem with the power loggers that were sent back and did any of you guys put a new one back in and have it work correctly? I've been trying to get my car running correctly for months now and pretty much did everything you guys did. l have tried different ecms, chips, plugs, coils, modules, maf, etc. I finally just now, removed the power logger. Night and day difference. The car doesn't shut off for no reason during idle, the idle doesn't surge, it didn't break up or load up, and this is the first time the car actually felt normal under wot. Is there something I should be looking at on the power logger, or could it be just bad. I bought it from full throttle last year while doing my frame off restro.