diesel additives
Thread Starter
|
New User
Joined: May 2006
Posts: 17
Likes: 0
diesel additives
when ever i use a diesel fuel additive i get around 12 to 13 mpg highway but if i use none i get around 16. i deleted my catalytic converter, k&n airfilter, wickedwheel compresor, and a superchips tuner for my 2001 f350 anyone else get this problem?
Elder User
Joined: May 2006
Posts: 679
Likes: 0
From: Mesa, AZ
How long have you went without the additive? Because I notice a pretty good change in MPG when I use it for about 3 fillups in a row, then on the next one that I don't use it on...I get good mileage...
Thread Starter
|
New User
Joined: May 2006
Posts: 17
Likes: 0
i have used been using lucas brand for the past 5 or 6 fill ups and this last tank i havent used any and i have 78 miles driven and the fuel gage hasnt even sarted to move, with he additives i only get about 400 to 450 miles a tank. everyone says i drive like a old man. i have no clew as to why the fuel milage is so drastic
Senior User
Joined: Sep 2006
Posts: 351
Likes: 1
From: In the Georgia Pines
i can tell a big difference with 16oz of Diesel Kleen per fill up. i hear that the Lucas additive is good stuff. i get a 2 to 3 mpg boost with DK. what kind of K&N filter do you use?
-mike
-mike
Thread Starter
|
New User
Joined: May 2006
Posts: 17
Likes: 0
i got it a autozone they said it is the best one oncei installed it i noticed a big difference in power, but i have to use different filters for different things it is so dusty where i work in utah that i try to get the thickest paper filter i can then when i come home to northern idaho i try to get the least restrictive.
Trending Topics
Senior User
Joined: Sep 2006
Posts: 351
Likes: 1
From: In the Georgia Pines
the reason i asked about the k&n filter is because it can raise the silicon levels in the oil on Oil analysis reports. Several people here run the Quik filter (6637). with great results. it gives our trucks all the air it needs and keeps the oil clean. in dusty conditions i would recommend the ford AIS intake. awesome free flowing heavy duty intake. didnt mean to hijack the tread.
to get back to your mpg issue with lucas, how often do you change your fuel filter? the lucas additves might be really cleaning out your tank and lines and it ends up in the fuel filter! i know when i started to use DK i had to change mine twice in 3000 miles!
-mike
to get back to your mpg issue with lucas, how often do you change your fuel filter? the lucas additves might be really cleaning out your tank and lines and it ends up in the fuel filter! i know when i started to use DK i had to change mine twice in 3000 miles!
-mike
FTE Stories
Ford Trucks for Ford Truck Enthusiasts
Top 10 Fords at 2026 Carlisle Ford Nationals
Joe Kucinski
3 Best / 3 Worst Parts of Modern Ford Ownership
Brett Foote
10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches
Pouria Savadkouei
Every 2026 Ford Engine Explained
Brett Foote
10 Ugly Ford Trucks That We Still Kinda Love
Joe Kucinski
10 Things Every Truck Owner NEEDS (2026 Edition)
Michael S. Palmer
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath
Verdad Gallardo
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer
Joe Kucinski
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)
Brett Foote
Thread Starter
|
New User
Joined: May 2006
Posts: 17
Likes: 0
i changed it about a month ago but ill try changeing it again, but this problem also occured in my 96 f250 crew cab 7.3l. i try to use exactly what the directions say on the containers. i just cant believe i would get such a drastic change
Thread
Thread Starter
Forum
Replies
Last Post