Jul 142010
 

i have a 92 mazda b2200 that starts very hard when cold.  the choke isn’t closing when i push in the pedal.  i can push gas pedal in half way then move the choke to the full closed position by hand and it starts fine, but i can’t figure out what closes the choke when you push in the pedal, its like its missing a spring or something that activates it. once warm the choke opens as it should and runs great. i have lubed it up and it seems like it moves freely

  One Response to “b2200 choke not closing”

  1. Is this vehicle fuel injected?

    There should be an IAC that controls the idle.

    http://www.freeautomechanic.com/iac-idle-air-control.html

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