Fuel Additive vs. Two Stroke Oil - Dodge Cummins Diesel Forum
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post #1 of 6 (permalink) Old 05-25-2010, 05:44 PM Thread Starter
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Fuel Additive vs. Two Stroke Oil

I was in Wally World today and was about to pick up some more two stroke oil to use in the fuel when I fill up and I saw a diesel fuel additive that was about the same price as the two stroke oil. I read the label over and it said it was supposed to add lubrication for the injector pump and injectors, while also boosting cetane numbers for better fuel burn. I was curious if anybody has any input as to whether this will work as well as simple two-stroke oil or better for that matter or if it won't work as well.

2001 Dodge Ram 2500 2WD Auto 5.9L Cummins: Raptor 150 w/ full 1/2" line kit, DTT Sump, Hypertech 3 Stage programmer, BD Boost Fooler, blocked wastegate, BHAF, 5" RSD exhaust, ISSPRO EGT, boost and fuel pressure gauges.
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post #2 of 6 (permalink) Old 05-25-2010, 06:02 PM
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I use amsoil diesel concetrate, but when on two stroke my truck is much quieter,
heres a link that tested various additives, purely for lub purposes

Lubricity Additive Study Results - Diesel Place

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post #3 of 6 (permalink) Old 05-25-2010, 07:42 PM
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I ran the 2-stroke oil for the first time. Much quieter, love it! Will keep using it.

01.5 CTD 2500,Auto,Edge Juice Attitude,Hot Unlock,Smarty,J-hook,4" silverline exhaust,muffler delete,fass 95 ,Kool-vue mirrors AFE CAI
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post #4 of 6 (permalink) Old 05-25-2010, 07:55 PM
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I run the 2 stroke oil when I remember it. Most of the fuel additives have solvents in them to help clean the fuel system. I just don't believe that solvents make good lubricants. JMO

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post #5 of 6 (permalink) Old 05-25-2010, 08:17 PM
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here ya go pretty much the same as what nickg posted just a little easier to see.HFRR Values Of Diesel Additives

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post #6 of 6 (permalink) Old 05-25-2010, 08:45 PM
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I use opti-lube summer blend. It's about the cheapest route you can go and as you can see in the lubricity test it scored very high. It does have a very strong smell to it though. Gotta be careful when you're pouring it in. You only use 1-2 oz. per every 20 gallons of fuel so a bottle goes a long way.

2001.5 2500 4x4, 47re, 241 DHD, HX-35 swap, XZT+, Raptor LP, Hi-Flow Banjo Bolts, 4" Diamond Eye, BHAF, 3rd gen alloys, TC lockup switch
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