So I have searched and reviewed the manual, and I am looking for someone to explain what each adjustment screw actually does.
The Mikuni carb on my 2.6l is giving me some problems. When it's warm it functions great, smooth idle, good throttle response. On cold startup it is a completely different story. I have to give it about 3/4 throttle just to get it to start, and it runs very rough. The engine shakes and will not stay running without giving it gas. If the choke plate is propped open, it will idle up to about 2k rpm though.
I have adjusted the screws with little to know affect on how it runs. I have also followed the advice on this post:
Which made it run better, but still have the cold start problem.
So I was hoping to find out what the sas1, sas2 etc actually control. And does the mixture screw act as a air bleed screw? Does that enrichen or lean out the a/f mixture?