Sep 10, 2008 #1 O oyez69 New Member Joined Sep 10, 2008 Messages 1 I have a c180 classic w203 and when on tickover the engine goes from 800-2000rpm and now and again the engine management light comes on but without any loss of power etc the problem only affects the tickover.
I have a c180 classic w203 and when on tickover the engine goes from 800-2000rpm and now and again the engine management light comes on but without any loss of power etc the problem only affects the tickover.
Sep 10, 2008 #2 Dieselman Banned Joined Jul 13, 2003 Messages 34,206 Car Peugeot 403 Convertible Probably an air leak into the manifold or sticky throttle flap, egr valve or purge valve.
