Q: Runs fine in park but stalls after in gear and acclerates on 1997 Ford Escort

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
It will run in park, no miss, and no problems reving the engine, but as soon as I put it in gear it acts as if it is missing and when I press the gas, it stalls. I hope you guys can help, Thank You!
(1) Answer
This can be a fuel supply issue (fuel pump, pressure regulator) or an fuel injection/ignition system issue (MAF Sensor, Crank sensor, cam position sensor, TPS, EGR) or even a plugged exhaust. So you see, there are too many possibilities to be able to know which one is causing the problem on your Escort.
You'll need to have it diagnosed to know what is wrong, and to avoid replacing un-needed parts.