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1994.5 - 1997 7.3L Power Stroke Diesel  

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Old Jul 17, 2012 | 07:52 AM
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Oil analysis

Just got my first oil analysis and as I'm no chemist I have no idea what any of it means. However, the bright green label that said NORMAL made me feel all warm and fuzzy inside!
 
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Old Jul 17, 2012 | 08:37 AM
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hahaha.

are you saying its Dummyproof?
 
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Old Jul 18, 2012 | 12:00 AM
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Is there a specific outfit FTE'rs use ?
 
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Old Jul 18, 2012 | 07:33 AM
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My brother is the operations manager for a large mulch processing plant and gives me the CAT oil samples for free, so that's what I used. I know schaeffers does them for free if you buy their oil.
 
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Old Jul 18, 2012 | 09:56 AM
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Lots of guys use Blackstone.

The kits are free, but you gotta pay for the analysis.
 
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Old Jul 18, 2012 | 04:42 PM
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I use blackstone... good outfit... worth the $23. they actually look at the results and write comments to help diffuse the results.

Richard
 
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Old Jul 18, 2012 | 05:17 PM
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Blackstone is good for the price. If you're interested, you'll learn more than you ever wanted to know about oil analysis from bobistheoilguy.com. Lots of petrochemical engineers and tribologists hang out over there, it's about the best motor oil forum you could find.
 
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Old Jul 18, 2012 | 06:19 PM
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Originally Posted by 07Wolfie
Blackstone is good for the price. If you're interested, you'll learn more than you ever wanted to know about oil analysis from bobistheoilguy.com. Lots of petrochemical engineers and tribologists hang out over there, it's about the best motor oil forum you could find.
I have heard a lot of great things about that place... I also hear they really like the T6 rotella; and for more than diesels... I plan on putting it in my V12 BMW.

Richard
 
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Old Aug 17, 2012 | 01:24 PM
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What is your suggestions on what oil to use? I just bought a 1997 7.3 and the owner before used Rotella " I think I spelled that right " lol
 
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Old Aug 17, 2012 | 01:31 PM
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Originally Posted by zthayer
What is your suggestions on what oil to use? I just bought a 1997 7.3 and the owner before used Rotella " I think I spelled that right " lol
Rotella T6... you can get it cheapest at the larger walmarts. It's a full synthetic so it CAN go for 2+years or 15k miles. If you do the oil analysis every 7500 miles or so it will give you good feedback on what the change intervals are for your specific engine.

My engine, while having high mileage, is not used heavily much so I think I can safely go 15-20k miles between changes but I need the oil analysis to see if that is the case.

In my truck it is more likely that I will change on a time based schedule anyway because I only put a few thousand miles on it a year.

Richard
 
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Old Aug 17, 2012 | 01:41 PM
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Originally Posted by DarkStarMedia
Rotella T6... you can get it cheapest at the larger walmarts. It's a full synthetic so it CAN go for 2+years or 15k miles. If you do the oil analysis every 7500 miles or so it will give you good feedback on what the change intervals are for your specific engine.

My engine, while having high mileage, is not used heavily much so I think I can safely go 15-20k miles between changes but I need the oil analysis to see if that is the case.

In my truck it is more likely that I will change on a time based schedule anyway because I only put a few thousand miles on it a year.

Richard
Richard, I dont know that the oil has been checked in this truck. I also won't put but a few thousand miles on this truck. Do you send the oil off somewhere or are there normally local places that do that kind of thing
 
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Old Aug 17, 2012 | 01:43 PM
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Originally Posted by zthayer
Richard, I dont know that the oil has been checked in this truck. I also won't put but a few thousand miles on this truck. Do you send the oil off somewhere or are there normally local places that do that kind of thing
This is the place I use... Blackstone Labs

They send you the kits for free and when you mail it in you get results about a week later.

Richard
 
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Old Aug 17, 2012 | 02:16 PM
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Originally Posted by DarkStarMedia
This is the place I use... Blackstone Labs

They send you the kits for free and when you mail it in you get results about a week later.

Richard
Great! I will get in contact with them.
 
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Old Aug 17, 2012 | 10:33 PM
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The T6 was shearing down for me. I switched to schaeffers 7000 and it doesn't. I would never go 15-20 K on oil, even with my FS2500 bypass filter, I don't care what the sample says. IMHO
 
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Old Aug 17, 2012 | 11:07 PM
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Originally Posted by oldbird1965
The T6 was shearing down for me. I switched to schaeffers 7000 and it doesn't. I would never go 15-20 K on oil, even with my FS2500 bypass filter, I don't care what the sample says. IMHO
I might agree with you if i towed like you do but my truck usually runs around empty or a few hundred pounds in the bed...

Richard
 
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