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Dan, ASE Certified Technician
Category: Ford
Satisfied Customers: 1687
Experience:  Auto Technician
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I have a 2004 Mercury Mountaineer and I wanted to know, if I

Customer Question

I have a 2004 Mercury Mountaineer and I wanted to know, if I use full synthetic motor oil in it how often do I need to change it?
JA: When was your last oil change?
Customer: 3,000 miles
JA: Are you fixing your Mountaineer yourself? What have you tried so far?
Customer: Yes I'm changing the oil myself.
JA: Anything else you want the mechanic to know before I connect you?
Customer: Nope, just how many miles can I go on full synthetic motor oil before I need to change it.
Submitted: 9 months ago.
Category: Ford
Expert:  Dan replied 9 months ago.

Hello my name is***** am an ASE Master Technician and I am glad to help you with your question.

Expert:  Dan replied 9 months ago.

3 to 5 thousand miles.