I have a 91 230e. We are having problems starting cold. I will pop off but wont stay running. If I prime the carb (splash a little fule on the filter) It will run fine all day until it sits over night. We checked the compression @180. Checked the valve adjustment. Good Cleaned the carb also in a sonic tank. I was hoping some one has a manual could tell me what it says for a starting procedure. Thank you in advance for any help

 

ur carb got a lil black thingamig on the right side ? if so pull it out and then ull get full choke..

 

Iv done that still hard to cold start. Once it fires it will start right back up and run great until the next time it site for a couple of days