Great oil pressure. Changed oil at 5k miles as always do. Oil is cleaner nor burnt. Still seems to hold its quality. Would nkt be scared of going over 5k oil changes. Seems of great quality
ENGINE RUNS SOOO MUCH SMOOTHER .. LOVE IT. Onlyh thing is i was suppose to get a free Pi performance additive free with my purchases that i did not recieve.
Was running some other brand of oil after a cam and valve spring swap in LS1. This oil significantly quieted down the valve train noise. Good oil but everything from Amsoil is. I run it in everything I own !!
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Nothing but the best
By 
MANUEL, 
a 
Verified Buyer 
on 
January 12, 2023
Well worth the money over other leading brands
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Excellent product
By 
BLAIR, 
a 
Verified Buyer 
on 
January 08, 2023
Use OE in my wife’s enclave, purchased the vehicle with 90,000miles so I cannot attest to the full life of the vehicle with this product but I know after a few oil changes with amsoil the engine idles better and fuel economy has increased a little.
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Oil change on 2018 honda civic si
By 
JOHNNY, 
a 
Verified Buyer 
from 
Pender Island, BC Canada 
on 
January 03, 2023
I will be using Amsoil products for the life of this vehicle for as long as I own it… Hopefully 450000 kilometres or so, like my 1993 honda civic si coupe that I still own and drive. What struck me when I did my first oil change on this newly purchased used car, was how clean the oil stayed used in conjunction with a wix filter…I’ll continue using amsoil and chevron 94 to keep my Honda running smoothly, like a Swiss watch!
John K Welsh
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Great product
By 
ORLANDO, 
a 
Verified Buyer 
from 
New York 
on 
December 31, 2022
I’ve been using this product for at least five years and is great and it never stop being great. Thank you so much I appreciate it and I recommend this product to anybody
I started using AMSOIL for a little over two years now. This quality of OE 5W-30/ Synthetic Series has my Subaru WRX running great. Oil changes have been simpler, no sludge/metal debris, gas mileage increased & the idle overall is more quiet as with the driveability. I'd recommend this product any day.
I've done alot of research and come to believe without question that this is the superior oil on the market. I like it and will continue to use amsoil.
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
It worth it
By 
MARK, 
a 
Verified Buyer 
on 
December 12, 2022
It give me two oil changes out of a case of 12 quart and works good in my 02 Jeep 4.0 l
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