[Mgs] Update -- 80 MGB: Faulty coil and fuel pump

Paul Hunt paul.hunt1 at blueyonder.co.uk
Mon Apr 19 01:42:56 MDT 2010


After cranking for a few moments take one or more plugs out.  If fuel is 
getting through there should be a strong fuel smell.  No fuel smell no fuel. 
If you blow gently into the float chamber vent port while looking at the jet 
you *should* see fuel bubbling up if there is any in the float chamber and 
the jet isn't blocked.  If they are wet it is flooded, although if you still 
have the auto choke that is unlikely unless the choke is stuck on.  Even if 
you have a fuel smell if the choke is stuck off there may not be enough to 
start in cool conditions.


----- Original Message ----- 
> However, the car is still having some problems, and we think it's the
> Z-S carburetor.  We have verified that there is fuel getting to the
> carburetor and the car will spark and run briefly when we use starter
> fluid but it won't continue to run at all after the starter fluid is out
> of the system.  Any suggestions on where to start looking at the carb
> (or elsewhere?) to see where the fault might be?


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