was driving the coupe and it started to tug alot when at a stop and when trying to take off it would bog pretty bad then catch.. i thought it would be a map sensor but when i jumped the ecu to see what code it was throwing it threw a code 70 and 74 anyone know what those codes are?

 

70 Automatic Transmission malfunction with the automatic transmission controls

74 Cylinder 4 Misfire or a Random Misfire a condition is present that is creating a cylinder misfire

 

Reset the ECU to see whether both codes repeat.

 

I have a code 70 if the code doesnt comeback is everything ok? It happend when i was coming home from vegas.
I was goingg downhill and i put tthe car in neutral then i revved tha rpms up abit before i shifted it back into gear.
I did this because when i put it in neutral the car jerked when i shifted it back into gear
car is a 96 auto ek all stock.
I didn wanna make a thread so i posted here
I couldnt find much about how to fix the code
Also the code is solid not blinking