I need to clean out the accelerator punp area of my carb since it has some crud in it. The pump spring is corroded also (probably got water in it). Looks like someone replaced the gaskets and rubber piston not long ago-- can I just clean it all up and re-assemble or is it essential to replace the gaskets, needles, etc? Will the carb cleaner destroy the hidden rubber seals/gaskets?<br /><br />This is a 2bbl mercarb on 1984 IL4.