Dodge Cummins Diesel Forum banner
  • Hey everyone! Enter your ride HERE to be a part of September's Cummins of the Month Challenge!
1 - 5 of 5 Posts

·
Registered
Joined
·
350 Posts
Discussion Starter · #1 · (Edited)
Can anyone tell me if they actually gained any mileage with the switch over to ams oil in everything, diffy's, auto trans, transfercase, eng. THANKS, John ps. I cant pells srry
 

·
Registered
Joined
·
2,404 Posts
I got 1.1 mpg improvement when changing both diff's, engine oil and a trans service with 6.5 qts of Amsoil ATF.
 

·
Registered
Joined
·
1,753 Posts
I gained almost 2mpg when i cleaned out my truck :rof...I am not one to believe it unless your are struggling trying to make enough power to get the truck down the road.. Then everything helps...
 

·
Registered
Joined
·
350 Posts
Discussion Starter · #4 ·
Thanks for replies guy's. I have heard alot of people say they saw a differance so I thought I would see if anyone here has seen a differance, and would let me know. John
 

·
Banned
Joined
·
722 Posts
no gains here but what do you expect when i tote 22k pounds everyday. lol
dont think really much will help that
 
1 - 5 of 5 Posts
Top