have a 2011 chevy 1500 pickup. oil cooler lines have been weeping for years. i recently bought a truck camper and plan on going on longer trips. these lines have been weeping for years but i want to do something about it. i have before on older trucks just removed the cooler lines completely, so my question is do i just remove or is it worth it to fix these lines, im thinking if i fix the lines i should just ditch the cooler in the rad tank and get a nice external cooler?