CAN A BAD E G R VALVE CAUSE OVERHEATING

1991 Mercedes Benz 300e

Tiny

Anonymous

October, 27, 2012 AT 1:45 AM

Can a bad e g r valve cause overheating

FOUND 12909 RELATED QUESTIONS

1 Answer

Tiny

rasmataz

October, 27, 2012 AT 1:53 AM

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

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