Hi My 83 rangy just dies under low rev throttle. It runs well high revs. It clears after a few days of use but returns. I flushed the tank, Very dirty but didn't fix. Could it be the carbies? How do I flush them without removing them? I assume they are SU as they have the dampener screw on he top. The car is on a remote island so I have to do most of the work myself. I have a complete spare car of the same year. It has electric ignition, new leads. I have to gently put my foot down on the excelerator or even putting it into high ratio helps to get it going. But it runs fine when not under load.
Thank you
DD