carb trouble

[gerttone]

can any one give some advice my automatic carb is sticking on and its making the bus jump and splutter the rac man gave it a wiggle and it seemed to be ok but just went for a run and its started again ,im sure its lack of use but im planning some trips and its made me un easy never the less the van is faltless other than this ,any one help

[gerttone]

ok just looked at some one elses problem in forum, im going to see if the idle on off switch is working first c.o kev the rev thanks