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carb sticking?

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Old 10-31-2010, 10:56 AM
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Car: 1992 firebird
Engine: SBC 350
Transmission: TH350
carb sticking?

I have and edlebrock 1406 and it sticks when its closed. but once you pull it off idle it will be fine as long as you always have a little pressure on the throttle. Its almost like the butterfly's are dirty and sticking but they dont look very dirty. What else could cause this?
Old 10-31-2010, 11:41 AM
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Car: 1984 Z28 Hardtop
Engine: 383 Carb
Transmission: 4L60
Axle/Gears: 3.54 Dana 44
Re: carb sticking?

Worn throttle shafts?
Old 10-31-2010, 11:44 AM
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Car: 1992 firebird
Engine: SBC 350
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Re: carb sticking?

is there a way to tell for sure?
Old 10-31-2010, 12:19 PM
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Car: 1984 Z28 Hardtop
Engine: 383 Carb
Transmission: 4L60
Axle/Gears: 3.54 Dana 44
Re: carb sticking?

Does it stick when the engine is off? Is there any play in the shafts?
Old 10-31-2010, 12:52 PM
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Car: 1992 firebird
Engine: SBC 350
Transmission: TH350
Re: carb sticking?

it does stick when the engine is off and i will check the play in the shafts. Are you able to buy new shafts?
Old 10-31-2010, 01:00 PM
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Car: 1984 Z28 Hardtop
Engine: 383 Carb
Transmission: 4L60
Axle/Gears: 3.54 Dana 44
Re: carb sticking?

You can replace the shafts and bush the body, but it's a bit of work.
Old 11-02-2010, 09:09 PM
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Car: 1992 firebird
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Re: carb sticking?

there is some play not alot im gonna take it off and make sure its super clean before i go any farther.
Old 11-02-2010, 09:37 PM
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Re: carb sticking?

i got it figured out now found a piece of the linkage that was bent and causing it. Might of happened during shipping not sure.
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