I have a 92 Mustang LX 5.0 5spd. I have just replaced the computer about 2 weeks ago and the car was running just fine. Yesterday while I was driving the engine shut off without warning, the was no spitting and sputtering before it quit. When trying to get it to start the motor would crank but not fire. After leaving it alone for a few hours I could get it to fire but it would not run for more than 5 seconds. I am still getting spark and the fuel pump will turn on when I put the key in but still wont run. I initially checked the codes and came up with: 87 O,C 10 33 C 96 C If someone could please help me out or point me in the right direction that would be greatly appreciated.