Hello, I recently purchased a new 09 Silverado 1500 with the 5.3ltr engine. I am currently setting at 440 total miles on the truck. I am planning on dumping the factory fill out at about 500-600 miles, if anything, for peace of mind, and was wondering what the the general opinion was on switching to Mobil 1 5w30 syn this early in its life?
I know that many cars already come factory filled with Mobil 1 Syn, but I wanted to make sure that switching to synthetic this quickly would not hurt the break in process, this thing has to last a long time!..LOL Thanks
I know that many cars already come factory filled with Mobil 1 Syn, but I wanted to make sure that switching to synthetic this quickly would not hurt the break in process, this thing has to last a long time!..LOL Thanks