Pre 84 Trucks 1st gen pickups

mild carb troubles!

Old Jul 31, 2008 | 04:22 PM
  #1  
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mild carb troubles!

83 22r, I need to know how to set the float properly on my aisin carb. The carb was rebuilt fairly recently but the float level has been to high since I bought it. the truck kind of floods while going down hills. Any help would be greatly appreciated. Thanks, Joe
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Old Jul 31, 2008 | 06:33 PM
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From: Tucson, Arizona
The directions that came with my rebuild kit say that the float level adjustment in figure C should be 0.413". The float drop adjustment in figure D should be 1.89"



Or by the seat of the pants method: note fuel level in sight glass on carb. Remove top of carb. Bend float tang a little. Repeat until it works like you want.
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Old Jul 31, 2008 | 06:41 PM
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From: Tucson, Arizona
By the way, this adjustment was the same for all 22r carbs 81 - 88.
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Old Jul 31, 2008 | 06:53 PM
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From: chippawa niagara falls ontario
where did you get the rebuild kit?
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Old Jul 31, 2008 | 08:33 PM
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thanks Scott. That's exactly what I was looking for.
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Old Aug 1, 2008 | 11:15 AM
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BigT - I bought the rebuild kit from Merle's. I'm not sure if they have any stores outside of Arizona.
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Old Feb 21, 2016 | 06:37 AM
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Thanks Scottd, this info is still valuable to those of us, like me, who need to be lead by the hand for this kind of mechanical stuff. I'm doing carb reviving on my 80 pickup with an 84 engine. Been sitting almost 5 years.
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Old Feb 29, 2016 | 12:33 PM
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Im having a problem with my carb on an 85 2wd and cant seem to figure out the problem.
Any suggestions on where to start
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