LMM Diesel Additive

mario430

New member
Jan 8, 2014
81
0
0
Phoenix Arizona
OK question for you all experts. I do go hunting in Norther Arizona in the winter and it gets down right cold last year we hit -6. At what temp should I think about adding some thing to the fuel while I'm in that type of weather or don't worry about it? Thoughts?
When I do go I'm up there for like 4 days and usually I drive my truck around so its not sitting.
 

csbsixsix

New member
Mar 27, 2014
14
0
0
Wyo
Stanadyne performance formula here. So far so good.

X2 works great in the winter. I gelled up at -40f when I got lazy and didn't run it in a fillup other then that it's the only additive I run in the winter. Alternate between stanadyne and a full quart of ATF in the summer
 

IronDX

Member
Jun 14, 2013
213
0
16
I like to use Power Service Diesel Kleen or Stanadyne Performance Formula on every fill up. As for MPG gain from a fuel additive..? Iv never really had a noticeable gain.
 

NC-smokinlmm

<<<Future tuna killer
May 29, 2011
5,059
260
83
At Da Beach
Diesel Kleen...

Grey bottle summertime, white bottle wintertime...

You can literally hear the dffrence when it gets in the injection system...
 

J_Stone06

Wasn't me...🥴
Oct 13, 2012
347
3
18
Nowhere, KS
I was given some super super old Power Service from my old man a few months back. He gave me like 10 bottles of it and an additive called Liquid Muscle in a larger jug. Now I know he has had this stuff for years( probably since 2001 ish). Does this stuff expire? They are still sealed containers. Can the old stuff be used in a newer diesel? He had a 99 7.3L Powerstroke. Any thoughts or comments would be appreciated.
 

tony357

New member
Sep 2, 2015
53
0
0
Tuckerton NJ
I have ordered xdps additive I use to use amsoil diesel concentrate which was good stuff a pain to order.. xdps additive seems to be about the same as amsoils..