the engine management light has come on, i have changed the lambda sensor but the light is still on. There is also a 'pinging noise' and the exhaust smells 'rich'. The car has also started to idle when i am pulling away. What could the problem be? as i have already changed the lambda sensor, which i was told was the cause, i am lost as too where to look now. Thank you.
Jun 11, 2008 at 8:50 AM