Chuck .. wrote:
I am writing to learn, not to push any product or name brand. I am not a salesman of any product.
I personally have had good luck with Amsoil Products for many years. Said this, does not mean I can not learn from others and or find possible better products.
Tell us all your opinion and experiences.
I've had extremely good luck with Mobil Delvac, Shell Rotella, and Ford Motorcraft oils. Never a problem with off the shelf motor oils running my two Ford diesels collectively >300k miles using the oils listed.
