Dallas Fort Worth 5.0 Mustang Club - View Single Post

**DirtyD** · 03-10-2014, 09:33 AM

My current oil change is going to be my last time running the Motorcraft Synth blend 5W-20. I plan to do a UOA and see how the car has done on this oil for 42k miles, then the Amsoil 5W-20 full synth goes in.

03-10-2014, 09:33 AM	#28
DirtyD Senior Member Join Date: Jun 2012 Posts: 5,594	My current oil change is going to be my last time running the Motorcraft Synth blend 5W-20. I plan to do a UOA and see how the car has done on this oil for 42k miles, then the Amsoil 5W-20 full synth goes in.