This is my problem...I put a new (rebuilt) carburetor on my truck tonight...starts fine..but I have to open the choke to get it to settle down...when I push the choke in...it idles to fast...and I can't get the motor to slow down...What do I do? Somebody give me a step by step on this...Just to make it clear...the little flap inside when it's closed the choke is open and when the flap is open the choke is closed..right..I feel kind of stupid right now...