Rough idle at cold start on 91 300te 4matic
 

I'm having a problem with my 91 300TE 4Matic wagon. It has a rough idle when first started after setting over night or for a few days.
It hesitates when giving it gas and at idle for the first few miles. Then it runs fine for the rest of the day, no problems. The car has
154k and no other problems.

Thank you for the info.