[olredalert]

-------I have nothing against Mobil 1. I also cannot account for my experience, just an anomalie. I guess I may have broken my 502 in incorrectly as I had to make a run to Carlisle within about 300 miles of installation and took the break-in oil out at that point and went to Mobil 1. Maybe things didnt have a chance to seat correctly??? For the period after that trip until I changed back to regular oil people thought I had installed a diesel in my Suburban. The lifters were unbelieveably noisy. Since I have never even had the valve covers off this engine I have no idea how it is wearing, but am very interested in seeing what the inside looks like when I do take a look-see.........Bill S