jjg73
Well-Known Member
First happy Easter if anyone sees this today. Title is lame I know, but really scratching my head, again. Built my 340, put on an asv2 650 carb on and fired it up yesterday. Thing ran amazing at first. With the earmuffs on I didn't hear the vacuum leak i had at first. Stupid me forgot to plug the rear port for brake booster. Put the plug in, now I can't even get an idle without holding it WOT.Took the plug out, same damn thing. What on Earth could I be missing? Has to be something stupid. All cylinders still firing as when I put a mist of water on each header pipe I get instant sizzle. Smells super rich too. Idle mixture screws are backed out 1.5 like from factory. Thanks!