Originally Posted by dmichaels

Because there are different oils that are often better suited for particular applications. Oil analysis of the motorcraft seems to indicate it breaks down more quickly than other oils. I will be doing oil analysis on my car after oil changes. The motorcraft oil is fairly pricey too from what I have seen. Would much rather use an alternate oil that has good analysis history, although it seems with my track pack mustang I am a bit limited with oil choice without potentially causing potential warranty issues

Originally Posted by dmichaels

Because there are different oils that are often better suited for particular applications. Oil analysis of the motorcraft seems to indicate it breaks down more quickly than other oils. I will be doing oil analysis on my car after oil changes. The motorcraft oil is fairly pricey too from what I have seen. Would much rather use an alternate oil that has good analysis history, although it seems with my track pack mustang I am a bit limited with oil choice without potentially causing potential warranty issues

Originally Posted by treborwd22

I just had a Full Synthetic Valvoline 5w20x8qt change on 6/4/13
Not sure if this has anyting to do with the noise but when the service tech started up my car after the oil change it would not start. It took a few times for the engine to turn over. Once it started up everything seemed fine.

Originally Posted by FordCustomerService

Please keep me updated, treborwd22.

Deysha

Originally Posted by treborwd22

I will. I was going to bring it in this morning but one of my employees quit and I just got home from being at work since 3pm yesterday. Won't have a chance to bring it in till sometime next week.

Originally Posted by CannonBaller

Out of curiosity, what was the diagnosis? Final outcome? O