Originally Posted by 01blackG
Yes pvu rida, by flushing the tranny it nocks crap loose that might have built up in the trans. And if you have ever taken a trans apart you will know why mechanics dont recommed it. Thats if flushes were not do on a regular basis for the life time of the car. And another reason is like SLS2000's car, once he had it done it started to slip, reason being is the trans is wearing and it works with the thicker old fluid. Yes that slight difference can "make or break". No kiddin.