im having a problem understading this thread. You said you put 50,000 front 70,000 centre 30,000 rear oil. The problems your describing would all happen if you made the mistake of putting in 50,000 70,000 and 30,000 in stead of 5,000 7,000 and 3,000. So get soe diff oil, and put it in. It isnt that big a deal what company you use. I use sportwerks, you could also use OFNa, and there are a bunch of other companies.