2007 Trailblazer LT
I have an oil leak on the lower driver side of the engine. The front diff area and the oil pan are all soaked as well as the frame behind that. Mid and upper engine is totally dry. I know most might say it is just a front diff problem but my engine oil is going down regularly. Lost about half quart in the past two weeks and another half in the two weeks previous. I just can't find where it's actually leaking from despite being under the truck every day. Where is the most likely leak site given what I've posted?