All up and running. to be honest not sure what the problem was. fuel was not filling the float chamber. I didn't find anything stuck in the fuel inlet or any of the jets or needles. Ran around for half an hour at various speeds, obviously running in so not at big rpm#s. all running great. thanks for the help. Still have the rattle when the clutch is up, which sounds horrible but nothing has broken? Also need to get the exhaust off of the underside of the car. there is a horrible drone when decelerating which I think is the exhaust touching the underside of the car.

#16
Posted 18 March 2019 - 08:24 AM
#17
Posted 23 March 2019 - 10:03 AM
#18
Posted 25 March 2019 - 02:03 PM
So after the second dismantling of the carb it works again. Drove 50 miles. adjusted mixture and idle a couple of times. This time however I didn't plug up the pipe that goes to the crank breather. Its just resting in the open on the left of the engine. Is that a problem? Will it make the engine run lean? Previously I had the end of the pipe plugged with a bolt but I wondered if that is what is stopping the float chamber from filling correctly.
#19
Posted 25 March 2019 - 02:07 PM
can we have a picture of this hose? where it attaches to the carb.
yes if it or the port on the inlet are open to the atmosphere the setting will always be lean as you are adding unmetered air.
#20
Posted 25 March 2019 - 09:59 PM
Attached Files
#21
Posted 25 March 2019 - 10:01 PM
#22
Posted 25 March 2019 - 10:19 PM
I had a bolt in the end of the breather pipe to block it off. But now think that might weaken the mixture. I was worried that it was causing the problem with the carb not filling properly
blocking it off is fine or it should be connected to the crank case breathers. it has nothing to do with the fuel side.
my main issue is with the point where the dizzy Vac advance would be connected it looks like it has been snapped off and my not have been closed off. inspect the "hole" where the red mark is.
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#23
Posted 28 January 2020 - 09:20 PM
The issue is this. The car runs fine but sometimes if I leave it for any length of time it starts and runs until the float bowl is empty and then just stops and won't start again. the only fix is to take the carb off the engine remove the bottom of the float chamber. Put it all back together again and it works fine for some time. Then suddenly it won't work again. I'm sure its something to do with the float needle. The problem is it all works fine with the carb off the car.????????
Its an HIF 44 which has been vizarded. Completely stumped to be honest. HELP
#24
Posted 29 January 2020 - 06:35 AM
Get yourself a new float needle and seat kit
#25
Posted 29 January 2020 - 08:42 AM
#26
Posted 29 January 2020 - 08:57 AM
I'd suggest replacing the float too.
Also, I see you did say the overflow (vent) from the float bowl was clear, but maybe have a real good close look at it as if that's blocked it will do just what you are seeing. I had one that took me a few days to sort, turned out an insect laid some eggs in this vent !
#27
Posted 29 January 2020 - 08:17 PM
#28
Posted 05 February 2020 - 08:55 AM
Also tagged with one or more of these keywords: engine, electrical
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