[Magic944]

My 83’ 944 has had a problem where it surges a few minutes after warming up/driving around. It is only noticeable at idle or moving very slow and also sometimes goes away. I’ve seen that a possible reason for this could be the DME temperature sensor, but I have not found very much info about replacing it. Does anyone have any ideas on what else it could be as well as how to change the Dme temp sensor?