1992 Mercedes-Benz 300E Q&A
1992 Mercedes-Benz 300E Question: Cold start valve
make sure the o-ring under distributer cap is not worn. check to see if wet inside and any wear on the o-ring. - Visitor
The cost to have the cold start valve replaced. Hard to start when cold and idles a little ruff.
My parents 300E refuses to start when it's cold out. Looks like the valve isn't opening to let the fuel through to start but only when it's colder outside. Any help would be greatly appreciated.