Hey Guys, Pepsi here with another article.  This one I feel is pertinent for diagnosing transmission issues. I've compiled this from a few of my articles and some more threads. I also got help from my one friend Mitch who was nice enough to copy a ATSG manual for me.     ALWAYS THE FIRST STEP…. CHECK YOUR DAM FLUID! Ha, yes you guessed it most times low/high fluid levels will cause tons of issues, its best to check your fluid