Originally Posted By: ctc
Originally Posted By: gfh77665
Due to dubious business practices (I really don't know what to believe!), and after well more than a decade of 100% Mobil 1 use, I just switched over to PP 5-30 for my 2000 Silverado (5.3) with 170,000 on the OD. Along with a Napa Gold filter, I am making the change and hoping for the best.
You don't find labeling PP as a synthetic dubious as well? I know it is a good oil but it is hydro cracked dino oil no?
As you might have read, I said I "don't know what to believe" and I am "hoping for the best" I didn't just make the M1 to PP change on a whim, nor can I have unquestioned confidence in it. Just seems to me too much M1 controversy has surfaced.