By
CODY,
a
Verified Buyer
from
Ks
on
August 29, 2022
Always a great product
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Oil
By
MICHAEL,
a
Verified Buyer
from
Menifee. California
on
August 24, 2022
It's real synthetic oil, unlike other brands that are allowed to claim full synthetic while using super filtered black sludge from the ground.
The FTC threw it's hands in the air and said: " call it whatever you want to "
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Only oil I use in my 2002 Ford Superduty Truck
By
DOUG,
a
Verified Buyer
from
Calif.
on
July 31, 2022
Only oil I use in my 2002 7.3 diesel superduty 3/4 truck. 234K miles so far. Love the longer oil change intervals. Hope to keep this truck on the road for many more miles. I have driven it into Canada and all over the Pacific Northwest. A great piece of mind knowing I have the added protection. I can easily recommend this oil for others.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Furnace oil
By
DENNIS,
a
Verified Buyer
from
Lenexa Kansa
on
July 29, 2022
Love this product seems to make engine run quieter. Love that it can be purchased in 10 quart jug.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
XL 10W-40 Synthetic Motor Oil
By
Martin,
a
Verified Buyer
from
Nv
on
July 28, 2022
Best damn oil ever, I not only use this diesel oil I use Amsoil in everything my cars my motorcycles, ATV, generator, transmissions. Literally everything runs stronger and cooler dropped my Harley's running temperature 15-20 degrees!
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Good oil for my tractor
By
Louis,
a
Verified Buyer
from
WV
on
July 25, 2022
I use this oi in my 2006 John Deere 3203 compact utility tractor. Besides miscellaneous jobs throughout the year, I brush-hog a couple of acres in the fall. The oil lever never goes down.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Best oil period.
By
JIMMIE,
a
Verified Buyer
from
Deridder La.
on
July 21, 2022
I was able to extend my oil changes with Amsoil, and it stays clean longer. My 7.3 powerstroke runs better. I want use anything else.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Diesel
By
STEVE,
a
Verified Buyer
from
Louisiana
on
July 05, 2022
I use only this oil in my 2018 Duramx.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Best oil I’ve ran in my vehicle
By
RICHARD,
a
Verified Buyer
on
June 29, 2022
Awesome oil couldn’t be happier with it
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Good stuff
By
Anthony,
a
Verified Buyer
from
MN
on
June 20, 2022
Driving 07 Chevy LBZ run this in the summer for the warm temperatures so far I have not had a problem
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Synthetic Diesel Oil
By
WILLIAM,
a
Verified Buyer
from
Eastern Virginia
on
June 04, 2022
I’ve got a rare 2003 F250 with the 7.3 in it, bought it new. I’ve been running AMSOIL Synthetics in it (engine, transmission and differentials) with the dual bypass filter system since approximately 2010. Zero mechanical issues. Sure it may cost a little more however, the protection and piece of mind are worth it! Wouldn’t use anything else.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Great Oil
By
Bones,
a
Verified Buyer
from
Walla Walla WA
on
June 02, 2022
Heavy Duty 15-40 Amsoil is a great oil for my 7.3 in my 2003 F-350 my engine is protected from normal wear to the engine I cannot say enough to the protection it gives me for my engine! Thank you AMSOIL.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Good oil to run in my F350
By
TY,
a
Verified Buyer
from
Calgary Alberta
on
May 28, 2022
Lasts longer worth the price for the protection and the mileage/hours on my trucks and equipment.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Best Oil
By
NOAH,
a
Verified Buyer
on
May 27, 2022
Slowly Switching all my trucks fluids over to Amsoil. Truck seems to run smoother now that I’ve switched the engine oil over.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Does the job
By
ANDY,
a
Verified Buyer
on
May 19, 2022
12 quarts of oil does the job perfect for a 6.7 Cummins for it to go tow 10k no problem.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Excellent Oil
By
ROGER,
a
Verified Buyer
from
Dalmeny,Sask
on
May 12, 2022
Anywhere I use oil or fuel treatment I use Amsoil only excellent product
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Good oil
By
DANIEL,
a
Verified Buyer
on
May 07, 2022
Good oil fast delivery I use amsoil in everything I own
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Great oil!
By
Billy,
a
Verified Buyer
from
AR
on
May 04, 2022
Great oil for my 04 6.0 power stroke!
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Great sound reduction in my motor.
By
PRESTON,
a
Verified Buyer
from
Magnolia, Texas
on
May 03, 2022
I put this oil in my 05 f350, 6.0. Immediately it reduced the clacking in my motor. I believe it's running more smooth too.
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