1991 Mercedes Benz 300e Repair Question
Topics covered: Coolant, Egr valve, Thermostat.
Mileage: 110,000 miles.
Mileage: 110,000 miles.
Asked on October 27, 2012
Mercedes Benz 300e Coolant Problem
Can a bad e g r valve cause overheating
Asked by (pending member)Answer
Replied on October 27, 2012
Yes, it could if the EGR valve is not opening it will increase the combustion chamber temperature and also the oxides of nitrogen-
Have you check the coolant level and thermostat-start here
