Duramax Diesels Forum Truck of the Week
  #31  
Old 12-30-2011, 05:29 PM
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i either use power service or half a qt or so of ATF
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  #32  
Old 12-30-2011, 06:32 PM
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Stanadyne has my vote. I know merchant automotive sells it, xtreme diesel does also. You can find it pretty cheap on amazon too.
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  #33  
Old 12-30-2011, 10:47 PM
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I'm in the middle of testing the Amsoil treat / cetane combo. So far no different that the schaeffers 2000. I keep forgetting about opti-lube. I'll try it next
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  #34  
Old 01-22-2012, 05:29 PM
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Figure I would post this. I have been using PS with 2 stroke. Great results quite and I have been getting about 16 mpg. I just got a gallon of XPD opti lube, will post results when I start using it this week.
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  #35  
Old 01-22-2012, 06:02 PM
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stanadyne.
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  #36  
Old 01-22-2012, 06:54 PM
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Stanadyne, every tank. I buy it off Ebay by the case
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  #37  
Old 01-22-2012, 07:10 PM
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1/2 quart atf in every tank.
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  #38  
Old 01-22-2012, 07:26 PM
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Quote:
Originally Posted by JD4440 View Post
I'm in the middle of testing the Amsoil treat / cetane combo. So far no different that the schaeffers 2000. I keep forgetting about opti-lube. I'll try it next
Quote:
Originally Posted by fctry286 View Post
Figure I would post this. I have been using PS with 2 stroke. Great results quite and I have been getting about 16 mpg. I just got a gallon of XPD opti lube, will post results when I start using it this week.
Please do. I gained about 1 mpg off my electric fans but nothing by switching to Amsoils product. I have about 3 more tankfulls of the stuff before I begin testing the opti-lube I have here.
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Politicians are the only people in the world who create problems and then campaign against them.
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  #39  
Old 01-22-2012, 07:31 PM
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a gallon or so of atf every fill up. ( a fill up is usually up to 15 gallons nothing more) I have had up to 3 gallons of atf/hyd fluid in the tank and about 6 gallons of diesel fluid and my truck still ran perfectly fine. I know that is way over kill but i was tryin to get rid of some oil lol.
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  #40  
Old 01-25-2012, 01:36 PM
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I though about Hyd oil but its flash point is so much higher the diesel I was thinking it might not burn thoroughly and leave deposits.
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  #41  
Old 01-25-2012, 02:06 PM
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Its funny that even after unbiased tests people still have their own professional opinions...

Reminds me of the AMSOIL cheerleaders
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  #42  
Old 01-25-2012, 04:17 PM
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cenpeco fuel treatment here as well...took away the blue smoke on cold mornings on my girls 05 lly...
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  #43  
Old 08-07-2016, 04:49 PM
scorpion31 scorpion31 is offline
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Best Additive Stanadyne lube formula! Marvel oil lubricate like 5-10micron this Stanadyne 157 micron check lab results. Next is Schaeffer Diesel treatment 2000 and last one is Amsoil diesel concentrate!
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  #44  
Old 12-05-2016, 12:30 PM
70ssclone 70ssclone is offline
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I run 2 stroke tcw3 from Walmart and a little bit of diesel kleen and to behonest my lly has had a lope/surge for a good while but if I consistently run 2 stroke oil in the fuel it disappears . Can anyone else attest to the same thing ?
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  #45  
Old 12-05-2016, 01:09 PM
fc8464 fc8464 is offline
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I run 2stroke oil in the summer and white power service in the winter.
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