Hi guys and maybe gals. I posted a few days ago about my vacuum switch having black flakes cramed up against it from the purge line. I took the canister out and the flakes are coming from there. I can tip it and the charcoals fall out of the smaller of the 2 ports. I tried to blow out the line starting from the hard line on the engine side but it doesnt seem to blow through i dont even know if i should have but i did lol. All vac lines seem to be ok and routed right and i have a p0440 code. It has a rough idle when warmed up and tends to surge when warmed up and or die and not want to start. Could this be the culprit? Any thoughts will be appreciated
