How many miles on your Cat C7
Got almost 70K on mine, 9 years old.
Forum Discussion
Big Katuna wrote:
60000 on our 05 Expedition.
Did everybody lash their valves and did it make any difference?
Did my 3126B last fall at 140,000 miles and not really. But it was worth the trip to the CAT shop. I had them do a fluid and filter change and a chassis lube while they had it there and the tech found a bunch of suspension issues. Had those fixed over last winter.
They even threw in a new coat of CAT yellow in the valve cover.
