Reproduction Parts for 1916-1964 Chevrolet Passenger Cars & 1918-1987 Chevrolet & GMC Trucks



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#170046 04/05/10 03:28 PM
Joined: Mar 2010
Posts: 32
Shade Tree Mechanic
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Shade Tree Mechanic
Joined: Mar 2010
Posts: 32
I have my truck running but a major problem is occurring, she starts up and can even be moved but after a few minutes bogs down and dies out. I see exaust escaping out the carburator and my spark plugs are coated in black gas every time. What could be causing this to happen? PLease help me out i really am lost right now.


im listening because somebody always knows more than I.
Wilwood Engineering1955-1957

Willwood Engineering

Wilwood Engineering designs and manufactures high-performance disc brake systems.
Wilwood Engineering, Inc. - 4700 Calle Bolero - Camarillo, CA 93012 - (805) 388-1188


Joined: Dec 2001
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Technical Advisor
ChatMaster - 10,000
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ChatMaster - 10,000
Joined: Dec 2001
Posts: 10,379
Likes: 1



Could the exhaust system be plugged?

Is the choke fully off at this time?

Agrin devil


RAY


Chevradioman
http://www.vccacolumbiariverregion.org/



1925 Superior K Roadster
1928 Convertible, Sport, Cabriolet
1933 Eagle, Coupe
1941 Master Deluxe 5-Passenger Coupe
1950 Styleline Deluxe 4-Door Sedan
1950 Styleline Deluxe Convertible
2002 Pontiac, Montana, Passenger Van
2014 Impala, 4-Door Sedan, White Diamond, LTZ
2017 Silverado, Double Cab, Z71, 4X4, White, Standard Bed, LTZ

If you need a shoulder to cry on, pull off to the side of the road.
Death is the number 1 killer in the world.


Joined: Mar 2010
Posts: 32
Shade Tree Mechanic
OP Offline
Shade Tree Mechanic
Joined: Mar 2010
Posts: 32
no the exaust is completely open from headers back no cats or mufflers, the choke is open till the truck dies then it closes and i see the smoke coming from it. seems like its getting flooded to me, is that possible if so how can i stop that, adjust the floats? down or up?


im listening because somebody always knows more than I.
Joined: Dec 2001
Posts: 10,379
Likes: 1
Technical Advisor
ChatMaster - 10,000
Offline
Technical Advisor
ChatMaster - 10,000
Joined: Dec 2001
Posts: 10,379
Likes: 1



Your problem corresponds to the symptoms of a sunken float.

Take the fellow out, shake it, feel it and see if it has fuel inside.

Agrin devil


RAY


Chevradioman
http://www.vccacolumbiariverregion.org/



1925 Superior K Roadster
1928 Convertible, Sport, Cabriolet
1933 Eagle, Coupe
1941 Master Deluxe 5-Passenger Coupe
1950 Styleline Deluxe 4-Door Sedan
1950 Styleline Deluxe Convertible
2002 Pontiac, Montana, Passenger Van
2014 Impala, 4-Door Sedan, White Diamond, LTZ
2017 Silverado, Double Cab, Z71, 4X4, White, Standard Bed, LTZ

If you need a shoulder to cry on, pull off to the side of the road.
Death is the number 1 killer in the world.



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