Originally Posted by import111

From mile 26 - 500, I did not exceed 4k rpm, and I did a lot of engine breaking and changing rpm a lot (heard engine breaking helps seal the piston rings). From mile 501 -16??? (now) been flooring it to 7500 rpm every time I drive it. Test drove it from the dealership from mile 20-26, and floored it a lot then...hopefully that didn't do anything...or anyone who drove it before the 20 mile mark.