We have a 1998 S90 that has a small drip coming from the bottom of the engine. It only shows up occasionally on the garage floor. It looks like trans fluid or power steering fluid.

I removed the plastic cover and the leak looks to be coming from a gasket on a unit near the oil filter. The cover on the unit is shaped like it might contain a gear?

Sorry for the lack of information. If I can figure out how to post a picture, I will do so.

Thanks, Pete

 

here is a picture of where the leak is .