$750 Oil Change ?

Andy .
there are 3 plugs on the bottom of the engine. They are all identical.
Two drain the engine oil and the third is a Hydraulic oil drain.

Unlike you , since I most likely will NEVER do my own engine oil change, I listened and 'filed it away in my brain" for future note knowing it was now painted yellow.
I will call Milliken tomorrow and obtain the exact rationale and the location of engine oil plugs vs. Hydraulic oil plug and post here for you
and others.
andy (ajb)

Ohhh that makes perfect sense, that one is hydro. The way I read your post is that there was an engine oil plug that shouldn't be pulled. Thats why I was puzzled.

Thank you for the clarification., and now I can stop derailing this thread, but I think the original poster has at least gotten his answer.

If you are in the LA area go to Galpin they have provided great service anytime I have had the car in. If you are in the Orange County area I would go to Villa Ford they have always been very professional and take great care when the GT come in. I have typically spent $225-300 for an oil change, $750 is kind high for a 05-06 GT.