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Carburetor Problems...NOT Issues

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Old Sep 15, 2013 | 07:27 PM
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Carburetor Problems...NOT Issues



When the engine is running, gas shoots out of here. Do I have a float/needle/seat problem or is something goofed up in the picture?

This is on a '64 F250 with an inline six (I think 223).
 
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Old Sep 15, 2013 | 07:35 PM
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Can't even tell what that is...... Got a pic of the whole carb for reference?
 
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Old Sep 15, 2013 | 07:41 PM
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I think it's a bowl vent.

 
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Old Sep 15, 2013 | 08:16 PM
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Not familiar with that carb, but does appear to be some kind of vent. Maybe the float is too high or some junk in the needle/seat. Engine appears to be a 223/262. Nice and greasy too....
 
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Old Sep 15, 2013 | 08:33 PM
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Pretty sure it's a 223 (see my other thread).
 
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Old Sep 16, 2013 | 06:06 AM
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What's the ID number on the carb tag? I cannot make it out.
 
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Old Sep 16, 2013 | 07:47 AM
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Carb is an Autolite 1100
Autozone has rebuild kits, GP/ Sorensen kit number is 96-333 and Walker 15253A

http://www.autozone.com/autozone/rep...00c1528027a183
 
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Old Sep 16, 2013 | 07:52 AM
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Originally Posted by rogue40
Carb is an Autolite 1100
Autozone has rebuild kits, GP/ Sorensen kit number is 96-333 and Walker 15253A
1964 F100/250 223/262 I-6's could have a Holley or an Auto-Lite carb.

Parts catalog pic of Holley carb looks like the type of carb pictured in post #3 .. while the Auto-Lite does not, due to the design of the bowl vent.

This is why I asked for the ID tag number (pic too blurry to read it), to verify which carb it is.

What is see appears to be C3U and from there, cannot make out the rest of the letters. If it is C3U .. the carb has been swapped, as it's for a 1963/64 Econoline w/a 144 or 170 I-6.
 
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Old Sep 16, 2013 | 08:14 AM
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Originally Posted by rogue40
Carb is an Autolite 1100
Autozone has rebuild kits, GP/ Sorensen kit number is 96-333 and Walker 15253A

| Repair Guides | Carbureted Fuel System | Carburetor Assembly | AutoZone.com
I tried to search the parts on the Autozone site but it can't look up just the part by it's name. So I just Googled the numbers and came up with all kinds of sources for rebuild kits.

I'm guessing that gas should not reach the level to where it comes out the vent so it makes sense to me that you have a needle/seat/float issu...er, problem.
I'm also guessing that where the gasoline is squirting out should be sealed so that the overflow runs up the tube into the venturi and is safely contained within the motor rather than trying to create a blowtorch in the engine bay.
 
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Old Sep 16, 2013 | 09:22 PM
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Originally Posted by NumberDummy
1964 F100/250 223/262 I-6's could have a Holley or an Auto-Lite carb.

Parts catalog pic of Holley carb looks like the type of carb pictured in post #3 .. while the Auto-Lite does not, due to the design of the bowl vent.

This is why I asked for the ID tag number (pic too blurry to read it), to verify which carb it is.

What is see appears to be C3U and from there, cannot make out the rest of the letters. If it is C3U .. the carb has been swapped, as it's for a 1963/64 Econoline w/a 144 or 170 I-6.
The numbers on the tag are:

3YE
C3TZ AG
 
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Old Sep 17, 2013 | 02:52 AM
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Originally Posted by 1972RedNeck
The numbers on the tag are: C3TZ AG
C3TZ-9510-AG .. Auto-Lite 1100 series 1V Carburetor (Motorcraft CA-346) / 1963/64 F100/250 223/262 I-6 / Obsolete
 
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Old Sep 17, 2013 | 06:11 AM
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Napa can't do any thing with those numbers for a carb kit (surprise surprise). Did Ford have a part number for a rebuilt kit?
 
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Old Sep 17, 2013 | 06:27 AM
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Originally Posted by 1972RedNeck
Napa can't do any thing with those numbers for a carb kit (surprise surprise).

Did Ford have a part number for a rebuilt kit?
Does a bear **** in the woods, do birds fly and ducks swim? Did Custer meet his Waterloo in MT?

Give the parts cluck at NAPA the Motorcraft part number, can cross it over to the brands they sell.

Some of the kit's applications: 1963/64 Truck/Galaxie 223 / 1963/67 Econoline 170/240 / 1963/68 Falcon/Fairlane/Mustang 170/200 / 1965/68 truck 240/300 / 1966/68 Bronco 170/200.

C8OZ-9A586-D (replaced C3AZ-9A586-F) .. Carburetor Kit (Motorcraft CT-207-A).
 
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Old Sep 17, 2013 | 07:38 AM
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Old Sep 17, 2013 | 05:17 PM
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That is the carb vent. There should be no gas coming out of this spot on the carb unless the truck is on a steep incline or upside down. We rebuilt the carb in my sons 64 two times and got rebuild gaskets at the local napa with no problems. The kit should come with a gage to adjust the float level and new seat and valve. If yours has the little ball bearings inside be careful when you take it apart. The kit should have new ones but you might want to pay attention to where they were in the carb. We had to get him a new carb as he was having problems with his power valve and it was flooding out the motor with raw fuel.
 
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