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#534617 - 08/31/08 09:31 PM
1955 Fuel pump problem, Need Help.
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Member
Registered: 11/24/06
Posts: 142
Loc: Connecticut
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I have gotten to the point in the restoration of my 55 Century to start the engine and make sure everything is operating correctly. Well, the darn this won't start, no fuel!
If I dump a little gas down the carb it fires up for a few seconds till it's burns it off and then of course quits. I can not see any fuel getting into the glass bowl filter which is attached to the carb. My fuel pump is the later style for 55/56 with the single bolt in the top cover. If I remove that cover there is some fuel there. It doesn't seem to be pumping it out of the pump into the filter though.
Any ideas would be greatly appreciated, Now I wish I had a spare pump.
Glenn
Edited by 38Buick (08/31/08 09:32 PM)
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Glenn Tyler 1955 - 66C 1938 - 40C Treasurer - Yankee Chapter - BCA 37/38 Buick Club 53/54 Skylark Club BCA & AACA
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#534678 - 09/01/08 08:37 AM
Re: 1955 Fuel pump problem, Need Help.
[Re: 38Buick]
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Long Time Member
Registered: 07/14/03
Posts: 3776
Loc: NE Georgia
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Glenn, Have you had the engine running without this problem before? Yea, that would be this ol parts swapper's approach, swap it out and see if it works. I'm curious that there is a glass bowl filter on a 55 carb, I've seen them on 56 but not 55. If it is an after market filter it doesn't by chance have an on-off valve that needs turning on does it. 
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Lamar in Athens, Georgia BCA- 39474, 1959 BDBCA-0021, AACA-228846 1954 BUICK "The Beautiful Buy"1954 Roadmaster 76R, 2 DR HT - DoraB 1954 Roadmaster 72R 4 DR - Buttercup, Dakota, Blue Belle, Virginia, Marietta, "High Society" 1954 Century 66R 2 DR HT- "54Muscle" w/3 speed stick-Sold, waiting for shipment to my good friend Jan in Germany, Mary Jane-sold to my good friend up the road, Brad54, look for her at the PamAmericana in 2010 1954 Special 41D 4 DR Deluxe Sedan-The Blue Bird, 26,000 mile Daily Driver
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#534682 - 09/01/08 09:05 AM
Re: 1955 Fuel pump problem, Need Help.
[Re: MrEarl]
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Member
Registered: 11/24/06
Posts: 142
Loc: Connecticut
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Hi Lamar,
This engine ran fine last summer, before I got carried away and did a complete body off restoration. I did not rebuild the engine in the process but did fiddle around with the fuel pump. I am just trying to make sure that my diagnosis is correct. I don't understand why there is fuel getting to the pump but it wont pump it up to the carb?
Is there a possibility that a stuck float could cause the same symptom?
The glas bowl filter is an aftermarket item added for safety sake and in this case is very helpfull in determining the problem by sight, quickly.
Thanks,
Glenn
_________________________
Glenn Tyler 1955 - 66C 1938 - 40C Treasurer - Yankee Chapter - BCA 37/38 Buick Club 53/54 Skylark Club BCA & AACA
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#534722 - 09/01/08 11:59 AM
Re: 1955 Fuel pump problem, Need Help.
[Re: 38Buick]
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Member
Registered: 12/29/99
Posts: 1101
Loc: Seguin, TX, USA
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Glenn The fuel pump probably dried out from inactivity and the valves are not sealing. It probably should be replaced or rebuilt. There are a couple of things you can try. If your carburetor is the Carter WCFB you can take off the cover over the metering rods and slowly pour in 2 ounces of gas. This will fill the bowl and allow longer running that may jolt the pump back to life. Maybe applying pressure to the tank filler will move fuel past the pump. Also be sure you have at least 5 gallons of fuel in the tank. Willie
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55 Centurys 63; 63; 66C People who use tools bleed a lot! Keep your mouth open so it doesn't hit you in the face! BuickRestorer
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#535103 - 09/02/08 09:57 PM
Re: 1955 Fuel pump problem, Need Help.
[Re: old-tank]
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Member
Registered: 11/24/06
Posts: 142
Loc: Connecticut
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Rebuilt pump on it's way, Thanks for the advise.
Glenn
Edited by 38Buick (09/02/08 09:57 PM)
_________________________
Glenn Tyler 1955 - 66C 1938 - 40C Treasurer - Yankee Chapter - BCA 37/38 Buick Club 53/54 Skylark Club BCA & AACA
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#535398 - 09/03/08 11:02 PM
Re: 1955 Fuel pump problem, Need Help.
[Re: 38Buick]
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Member
Registered: 11/24/06
Posts: 142
Loc: Connecticut
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Rebuilt fuel pump installed tonight, thanks to Arthur Gould for having a freshly rebuilt unit sitting on the shelf just waiting for my call. All installed and problem is gone.
Thanks all for your comments and help.
Glenn
_________________________
Glenn Tyler 1955 - 66C 1938 - 40C Treasurer - Yankee Chapter - BCA 37/38 Buick Club 53/54 Skylark Club BCA & AACA
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