I have a 95 1500 Chevy. The grommet blew out around the dipstick and I have no idea how much fluid leaked out. I keep trying to add fluid but now it wont take any. I know its low because I have no power and its shifting very high. The trans pan just pours every drop right back out of the dipstick. I dont understand how it can be this low but not take any fluid. Please help. I'm at a loss.