2003 Chevy 2500 6.6 duramax Alison 5 speed 379800 miles no blow by good 4x4 tires are ok starts hard first start of the day and hot no starts after that will run all day and night no problem but once shut off won't start with the sauce but will start every time if you use it but I have t been driving it unless I leave it run all day so I'm not ethering it all day power steering pump is completely out still drives ok

2500 firm