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Ro646a's avatar
Ro646a
Explorer II
Mar 05, 2014

How many miles can you expect to put on a CAT 3126?

I'm am close to pulling the trigger on the purchase of a beautiful 2003 Kountry Star with a CAT 3126 engine and 40,000 miles. I have tried to thoroughly research this before I spend my money. The mor...
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howdy35's avatar
howdy35
Explorer II
Mar 05, 2014
I have a 3126 in my 99 National Tradewinds and have only changed oil every 10,000 miles with Amsoil. So far in the 81,000 miles I have driven it, I have not touched the engine for any other reason. It has been a great performer all over the USA, Canada and Alaska.

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