I just changed my transmission, because the old one only had 1st gear. The fluid was burned and black. I put this new one in and had the converter flushed not I have reverse and 1st. If I play with it it may go into a higher gear but not in overdrive. It is a 700r4 Chevy trans. I pulled in to my parking lot and backed up to turn around and when I put it into drive some thing popped and now I have no forward gears just reverse. The only thing that was not new is the torque converter. This is all that I think could be wrong at this point. Any other suggestions? Thank you for you time and help.
