I don't know.... I took a Cummins N-14 to 1.4 million with no more than overheads and one injector being replaced. Did 30,000 mile oil changes using Kendall 15w40 and baldwin filters. No bypass. That engine still would get 7 mpg and use only a gallon of oil every 7,000 - 8,000 miles. Wish I would have kept it. My last truck with an ISX got 25,000 mile OCI's and never had an oil related issue. Not saying each and every situation is the same, but there is something to what the OEM's are suggesting for oil change intervals. And even Cat shows 30,000 mile OCI in the maintenance manual for the C-15 in all but the most severe conditions. Even the severe interval is 20,000 miles.
But to each his own. Everyone has to deal with their own comfort level. And a consistent oil sampling program is a good way to confirm if a longer duration is safe. Me personally, I gave up 3,000 mile oil changes on my autos years ago, and I gave up 10,000 mile oil changes on my trucks in the early 90's.
Any experience with pittsburgh power diesel repair shop?
Discussion in 'Trucks [ Eighteen Wheelers ]' started by oleblue, Jul 16, 2012.
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areelius and Cottonmouth85 Thank this.
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Strong language and accusations there Freight 89...What exactly did blow in your engine?
Reading through Bruce's forum, the man does claim to only use genuine Cummins parts when working on/supplying parts to a Cummins engine.NinjaWax Thanks this. -
I'm curious as well to what blew apart on Freight89's truck. We built a STC444 several years ago using his parts and I can say its the strongest and one of the best running cummins engines I have ever been around in a working truck. I do agree his prices are not cheap and we did the build ourselves but I think he was pretty knowledgable on the engine we did. I also have a. PPbox for a cat. When they came out there wasn't much else available to the cat guys. But its out dated technology now days and there's better alternatives out there now.
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areelius Thanks this.
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Freight 89 is telling it REAL . That whole place IS a con-game ! I speak from direct experience with them.
areelius Thanks this. -
A lot has changed with the price of factory parts in comparison to when he wrote those articles. -
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if they were that bad why do they make more than we do
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