Repair or replace? Not all chassis are the same. Some rocker covers come off nice, others not so nice. Some engines are 1/2 tucked under the cab and others are wide open.
gotta replace it. 2001 4700 series. You're right. The doghouse hasta come off to get the valve cover off to get to the injectors. I was just wondering if someone might have an idea of how long that type of job would take. 4-6 hours or more?