@chrisfrombeachside: That Deisel fuel in the pump just isn’t good enough. Here’s what to look for in your diesel additives #carmaintenance #diymechanic #CarRepair #diesel

James68 :

What do you recommend?

Johnny Reb :

what about Lucas upper cylinder head lubricant for that cp4 in a duramax?

gitrdone1776 :

Automatic transmission fluid! Still works great

mikechop329 :

Great info so what additive does all 4

Joel Leal :

this is good one

Edward_2655 :

3 parts ATF and 1 part MMO

oscar hernandez :

How about archoil?

Johnny leftly :

‘25TrailBossDuramax :

So what’s your opinion on Archoil 6500 then?

mbowne96 :

Diesel Kleen +Cetane Boost

Gustavo :

Optilube XDP diesel additive has done good for me, 230,000 miles on oem fuel system 6.7 power stroke

us10e00r834 :

do you have any experience with power service diesel flush, its a gold bottle and a newer product, they promise the world with it and I cant find any real world results

user415425930429 :

I have heard there is a cat oil filter that is better than the motor craft for 2022 7.3. Do you know the part number?

user1526188041555 :

been using standalone i. my 7.3l since 2002 no worn out parts

Trace :

Stanadyne have had zero problems

user9905739572941 :

What do you got for an05 6.0 power stroke?

Longshanks66 :

1oz Hot Shot EDT every fill.

jk104889 :

what hotshots treatment should i run in my 2020 6.7?

pierre :

So what is good additive ???

splashme7777 :

What diesel fuel is best?

Jay Miller :

Has anyone done a study to how additives effect DPF systems?

Jack :

So what’s the best one then?

danielking4568 :

I use seafoam for diesel engines.my miles per gallon went from 18.5 to 19.5 in a Dodge 3.0 turbo diesel in the city! no problems yet. and mine is a Def truck 4+4 1500 dodge

user2979612169219 :

What’s your take on Howes diesel additive?

Greg :

How often for additives. Have a 2018 Chevy Cruze with a 1.6 turbo diesel