Hi Guys,

I have a 1999 E46 320i that is drinking fuel at a fairly impressive rate. It's using about 12-13 litres per 100km. There is no sign of a leak anywhere.

My thoughts are lambda sensor, it is also taking a long time for the engine to get to temperature so I'm thinking that the thermostat is stuck open. Are these two connected (on choke longer) or am I missing something.

Any advice/thoughts on the high fuel consumption greatly appreciated.

Regards,

Nick