Thanks, yes I did test that, I used a new gasket as well, but I suspect the assembly is warped which is why it does not prime - I will replace that assembly next. I believe that explains why it won't start, but not explain why it won't keep running on gas. Thanks for the tips on the install too.
Thank you for your reply. As far as I can see my engine does not have one of these, the carb attaches direct to the inlet on the head. There is a short tube protruding from the head, a rubber 'O ring' gasket goes around this (new one used) and the carb bolts over this. Is this an option for...
I have a B&S Quantum XTS 50 serial 12F802-3112-B1
It won't pull start on gas.
Replaced the primer bulb and checked it works.
The air cleaner assembly MAY be warped and I will replace that next, I understand that can affect starting but should not affect running.
(edit: the primer bulb does not...