One problem related to gas recirculation valve (egr valve) has been reported for the 1998 Mercedes Benz Clk Class. The most recently reported issues are listed below.
Sudden loss of power steering due to disintegration of harmonic balancer. Near accident. Dealer replaced harmonic balancer and other damaged parts including oil pan.
| Engine problems | |
| Gas Recirculation Valve (egr Valve) problems |