1991 Mazda b2200 running rough

1991 MAZDA B2200
167,000 MILES • 2.2L • 4 CYL • MANUAL
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JUAN M SANCHEZ
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Hi my 1991 mazda b2200 carbureted truck starts fine runs great until it warms up then starts sputtering. Wanta to turn off at every stop and doesnt want to idle

What can it be
Apr 16, 2015 at 11:27 PM
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HMAC300
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  • 48,601 POSTS
clean throttle plate on both sides and iac hole with choke cleaner then check for a vacuum leak like hose broke/off etc.
Apr 17, 2015 at 7:25 AM
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JUAN M SANCHEZ
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It idles high and i had changed head and water pump and radiator took out thermostat and still runs a little hot as well
Apr 27, 2015 at 3:05 AM
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HMAC300
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if you don't do as I suggested try that first. for running hot feel for cold spots on radiator if there are any then the rad is bad.
Apr 27, 2015 at 6:59 AM
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JUAN M SANCHEZ
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Yed it was a clogged radiator. Now im trying to get air condition to work it has freeon but compressor wont go on n it ad well is good and also blower wont blow any air
May 13, 2015 at 10:23 PM
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HMAC300
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  • 48,601 POSTS
check fuses and relays first then check to see if enough Freon in unit which takes R12 then check termo switchs and pressure switches.
May 14, 2015 at 7:28 AM