Steps for your 6.7 Cummins serpentine belt replacement
Knowing when it's time for a new belt Ideally, you aren't waiting until you're stranded on the shoulder of the interstate with a snapped belt to think about a 6.7 cummins serpentine belt replacement. You want to be proactive. Usually, I start taking a close look at the belt every time I change the oil once the truck hits about 50,000 miles. ...