2001 YRV Oil Loss

Forum: 

Hi,

A couple weeks ago I found that my YRV was dripping water (felt like water, smelt like water etc) from under the nearside front. Had a feeling that it was the Air Con condenser or something related, but checked engine fluid levels on the off chance. Coolant normal, power steering normal, but no oil whatsoever. I had driven the vehicle earlier that day and there were no tell-tail signs of any problems. Put 3 litres of oil in to bring the level up to the top of the dipstick. Has been alright since, but I'm confused and very bothered as to where 3 litres of oil vanished to.

Any ideas?? The car is a 2001 YRV 4-Trak Manual.

Thanks
Matt