Fuel Issues (I think)..

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bloodyank
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Fuel Issues (I think)..

Post by bloodyank »

Hi-
On the way to the little car show I run, my Moggie died. :cry:
So--
It starts and idles fine, but when I press on the accelerator, it dies, but doesn't totally cut out, just back to idle.
1275 A Series, single HIF 44 SU carb.
I really haven't done anything apart from having it towed back home, and I'm not much of a mechanic, but I don't know where to start.
Thanks in advance,
Dave
http://www.davidwinterswoodworker.com/
Sleeper
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Re: Fuel Issues (I think)..

Post by Sleeper »

Oil in the dashpot?

John ;-)
mowogg
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Re: Fuel Issues (I think)..

Post by mowogg »

It's a non standard set up for a minor so we might need more info.

As a hunch thr 1st thing I would check is the breather pipe from the timing cover to the carb assuming it's fitted. If this is broken or perished it will be allowing to much air into the carb and create the symptoms you describe
jagnut66
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Re: Fuel Issues (I think)..

Post by jagnut66 »

Hi,
I had similar symptoms on the 1098 I just replaced in Elsie May, if the hose mentioned above is in good order what's the compression like?
Best wishes,
Mike.
1954 Series 2: 4 door: "Sally" -- Back on the ground with (slave) wheels and waiting to be resprayed......
1970 Triumph Herald 1200: "Hetty" -- Driven back from Llangollen in Wales (twice.....)
pgp001
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Re: Fuel Issues (I think)..

Post by pgp001 »

I had something similar last week, it was the small bore pipe to the vacuum advance that had pulled out of the rubber fitting on the carb.

Phil P
Bowie69
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Re: Fuel Issues (I think)..

Post by Bowie69 »

At this point, it seems like a simple issue, a picture or two of the engine bay may really help.
bloodyank
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Re: Fuel Issues (I think)..

Post by bloodyank »

O.K., I'll post some pics tomorrow!, I'm across the pond in Colorado.
Thanks!
http://www.davidwinterswoodworker.com/
bloodyank
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Re: Fuel Issues (I think)..

Post by bloodyank »

Attachments
Engine Bay 2.jpg
Engine Bay 2.jpg (1.76 MiB) Viewed 1776 times
Engine Bay.jpg
Engine Bay.jpg (1.8 MiB) Viewed 1776 times
http://www.davidwinterswoodworker.com/
bloodyank
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Re: Fuel Issues (I think)..

Post by bloodyank »

Attachments
Catamount-1.jpg
Catamount-1.jpg (1.16 MiB) Viewed 1776 times
Catamount-5.jpg
Catamount-5.jpg (1.25 MiB) Viewed 1776 times
Catamount-4.jpg
Catamount-4.jpg (1.06 MiB) Viewed 1776 times
Catamount-3.jpg
Catamount-3.jpg (1.75 MiB) Viewed 1776 times
http://www.davidwinterswoodworker.com/
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