the idle air control valve most the time
What is the air conditioner layout in a 1999 ford escort?"
why the hell are you driving a 79 ford escort?
It doesn't have one.
Generally, no.
It lost fuel and/or spark and/or compression. Many possibilities of the source.
engine stalls sometimes driving
it could be your emission check sensor
Under the hood in a black box near your battery.
Below the glove compartment above the passengers right foot.
Buy a kit at Wal-Mart or auto parts comes with instructions
perhaps it is water from the air conditioner, sometimes the drain hoses come loose.
there is a problem with your cruise contol,have it checked. also have cam positioning sensor checked