What is the next step????
I have a 1996 Buick Roadmaster Wagon with 122,447 miles. While changing the sparks plugs and wires, the heater control valve hose connection was accidently broken. Installed a new the heater control valve. Started the car up and the Harmonic Balancers broke. Installed a new Harmonic Balancer and a new Serpentine Belt. Also changed the two rear O2 sensors. Started the car up, it will not go in gear at all(forward or reverse). The transmission fuild level is correct, the filter has been changed and all the control solenoids inside also changed.