Fuel additives

CompuDragon

Active member
225
52
Denton, Texas
Year
2021
i have been using Stanadyne performance formula with every tank.Mostly for increased lubricity. is anyone else using an additive if so which one and why?
 

OH Chevy Diesel

New member
28
6
Opti-lube XPD and Summer. Ran a couple different brands and ended up with this one. Can’t really give a reason other than the claims of better lubrication. Ran it in my Colorado 2.8 due to the possible injector failures. No issues in 46k miles.
 

CompuDragon

Active member
225
52
Denton, Texas
Year
2021
i have been very happy with stanadyne but i have not worked with anything else. i picked it because it is approved by everyone from john deer to VW i could not find a manufacture who did not recommend it. i have heard great things about a number of brands and most will work to help replace what the EPA is taking out of the diesel.
 
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