[HanibalTheCannibal]

Originally Posted by tykrz

Here's an interesting link to an article on motor oils written by an expert in the industry:

http://www.lincolnsonline.com/article105.html

Thanks!! Very interesting! I am glad I run Mobil1 synthetic and a Mobil1 filter!! But I couldnt tell if he thought synthetics should be changed evey 3,000 miles even though they are rated for 15,000 miles?? (I use 5W-30 Mobil1 EP (extended Performance). I may drop back to regular Mobil1 Synthetic