Originally Posted by B-Body Fan
When You say Vertical...Is that upside down or right-side up? can I Pre-Fill the filter before installing without spillage or not? Do You refer to the 5.7 or 6.1 ????
On the 5.7 its right-side up (you can pre-fill filter before installing it), I imagine the 6.1 is the same orientation?
I do the same thing on my cars with pre-filling the oil filter when possible, to get oil circulating through the engine's oil passages as quickly as possible with the least amount of air - haven't changed the oil on Challenger yet, not that many miles accumulated.