last year my sc3 had hard steering enless i reved the engine past 1.5-2k rpms then the power assist would kick in. i flushed the entire system and cleaned the dreaded powersteering rack solenoid and the screen on the bottom of the resevoir. that fixed my problem completely for acouple monthese then it got clogged again and i learned to live with it. then last week as i did my oil change i decided to pour what seafoam i had left in the power steering resevoir. after a weeks of driving my steering feels almost as good as new! im so glad because i didnt want to drop my steering rack again to get to that solenoid, then smell like cat **** after ATF fluid spills everywhere. last year when i flushed the system with synthetic ATF with the leak i had 3 cats always chill ontop or under my car and would notice cat paw prints on the hood. when people asked about the cats i told em my ***** magnet is on recall