I have a 2015 Dodge Ram 5500 w/a 12' flat bed,I've been doing the cleaning on my egr cooler and egr valve myself I have 142,000 miles so far my second cleaning I changed the o rings to the coolant lines going to the cooler and the cooler line with the bleeder screw is now leaking,the parts list that I got from the dealership the o rings did not have a part number,and the parts guys did not have the answer for me except must be a standard o ring buy the o ring kit and match it up,well that what I did and now it's leaking.can someone help me with this
Thanks
Thanks