I have a 92 Ford Ranger I drove it to work one day it started and ran fine.
I went to leave for lunch and it would not start, Took me 20 minutes to get
it started. It idled a little fast and you couldn't give it any gas, Or it
would cut out and backfire.

I've changed the fuel filter, fuel pump, stark plugs, wires, rotor, cap,
mass air sensor, throttle position sensor.
I don't know what else to try??? The only thing that came back when hooked
up to a computer is snap throttle, I was told that was the same as the
throttle position sensor.

Any help would be most appreciarted. I've been messing with it for a month
now.
Email me at: richard5@hotmail.com