Idle switch adjustment

Tiny
ARMADOUR1
  • MEMBER
  • MAZDA TRUCK
I have a 1991 mazda b2200 m/t carbureted. How do you adjust the idle switch at the front of the carb? Thanks. Armadour1
Tuesday, August 28th, 2007 AT 11:02 AM

1 Reply

Tiny
2CARPRO JACK
  • MECHANIC
  • 11,533 POSTS
Increase RPM'S to over 2,000. Gradually decreses RPM'S, at 1, 00- 1200 RPM'S the voltage reading should be less than 1.5 volts and at idle it should be 12 volts. If not 12 at idle turn adjustment screw to achieve the proper reading
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Tuesday, August 28th, 2007 AT 12:43 PM

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