How many miles on your Cat C7

[captpar]

Got almost 70K on mine, 9 years old.

[jplante4]

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.

[Big_Katuna]

60000 on our 05 Expedition.

Did everybody lash their valves and did it make any difference?

[Trackrig]

In a 2005 Fleetwood Excursion, 62,000 miles and doing fine.

Bill

[busyguy]

Not a C-7 but a 3126B. Just turned 86,000 and the only problem I have every had was the pre heater for the engine sensor went out at 36,000 miles
Just did a 2,000 mile trip and averaged 8.5 mpg. towing a 2003 Honda CRV.
Lots of power for my needs. 2000 Harney
Busyguy

[sailor_lou]

Only 45K on mine at 12 years old.

Lou
05 Travel Supreme Envoy