Fuel additives for the 6.7?

Brian22 · Oct 19, 2016

I've been running 2stroke oil through the fuel every other tank. I've talked to a few guys including my boss who drives a 2016 Cummins Ram. They all say I'm wasting my time and newer engines are designed to run on ulsd without any issues in the long run.

I put in roughly 16oz of walmart outboard for every 20gallons pumped. I know it isn't going to hurt the engine or injectors, quite the opposite in fact.

I'm just curious to see what everyone else is running through their tanks.

jwalk09 · Oct 19, 2016

I put stanadyne in mine. Idk about running 2 stroke oil in these newer ones

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redneck1 · Oct 19, 2016

I've been running Schaeffer soy shield. Have also ran full torque by le. Both are awesome products. Those are the only two I've tried. Used to run 2 stroke in my 7.3, but I think there's better, purpose built products for fuel treatment.

sisupower · Oct 19, 2016

Rev-x it's awesome stuff. Will break down stiction and better your engine. Helps sticky injectors and all

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sisupower · Oct 19, 2016

They sell it for fuel and crank case additive. Kinda expensive but it has results. Over a period of time.

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dsmracing1 · Oct 19, 2016

I use cetane booster from ford and then I get Howes Fuel Conditioner and mix it together...

cappa · Oct 19, 2016

sisupower said:
Rev-x it's awesome stuff. Will break down stiction and better your engine. Helps sticky injectors and all

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I thought the stiction issue was to do with heui injection systems on the oil side? Do these trucks have issues with sticky injectors?

sisupower · Oct 19, 2016

The older ones do. Not so much the 6.7. But it helps all around tho

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JRLott · Oct 19, 2016

I run Full Torque. Ran a bit of Archoil. Haven't tried anything else

Daddy454 · Oct 20, 2016

Ok,I may be way off base here with this,but what about Marvel Mystery oil?A buddy gave me a big bottle a while ago,and this thread got me wondering.I currently run Stanadyne in mine,just curious of your thoughts.I have a 2011.

Powerstroked6.7 · Oct 20, 2016

Full Torque

Sportchassis06 · Oct 20, 2016

Redline Diesel fuel catalyst,XDP fuel additive.Both seem to work fine

Black AOD · Oct 20, 2016

I'd run Full Torque or Stanadyne.

04stroker · Oct 20, 2016

We recommend full torque.

powerstrokelyfe · Oct 20, 2016

cappa said:
I thought the stiction issue was to do with heui injection systems on the oil side? Do these trucks have issues with sticky injectors?

Not really with common rails. for 6.0 and 7.3 yes.

I run stanadyne.

The-Fett · Oct 20, 2016

I run powerservice

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Brian22 · Oct 20, 2016

Full Torque and Stanadyne look really good. But damn it is hard to argue with the price and amount of gallons treated with Power Service.

I'll have to give them all a decent test run and see what happens.

Tim1216 · Oct 21, 2016

i use archoil ar6200 and opti-lube xpd in winter and summer plus in summer. Works great for me! I also use 16oz archoil ar9100 in the oil

Tim1216 · Oct 21, 2016

A lot of good info in this thread

http://www.powerstroke.org/forum/showthread.php?t=960625

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lincolnlocker · Oct 23, 2016

full torque hands down is best in the 6.7.. I gain 1.5-2 mpg over anything I have tried.. always used power service in my 7.3s. tried it along with howes and the full torque is better all around.. less smoke, better response, smother sounding injectors and mpg gain...

live life full throttle

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