Hey Forum,

Today I decided to change the transmission fluid and filter on my 99 grand prix (the fluid was getting burned) and it was a uneventfull job untill i tried adding the new trans. fluid dextron 6 i beleive, I have tried two different trans. pan gaskets both leak really bad do I need to use some kind of make a gasket product to seal it? It is currently leaking the fluid into a pan I have under the car. I need this car to get to work tommorow. PLEASE HELP ME!!!