Great product been using it for awhile now!

amsoil is all in use in everything i drive

Great product. Takes the smoke out of the back end and makes cold starts effortless.

I used this oil for my first oil change (2022 F-350 Diesel). The engine starts and runs quieter than with the factory fill.

Love this stuff

Used to run rotella t6 but switched to this stuff ever since I discovered the preferred customer program and will never go back! Run it in my powerstroke and my tractor now as well

Many oils are not described about the abilities to protect the engine. Amsoil does. As well with filters like the two sets of Amsoil double filters I have installed on two trucks their filters are far superior in cleaning oil. Most products sold today are poor quality with advertising. Amsoil has stuck to consumer education and better products. All our equipment uses Amsoil oil and filters in order to avoid other oil company scams. We removed the 2015 6.7 diesel engine oil pan on a Ford F350 and with using Amsoil the pan inside was 100% clean, zero deposits. A larger oil pan was installed, no engine problems.

Don't waste your money on cheap oil, in the end you will save money.

It's a great product and a good value.

Oil performs excellent. Starts good in cold weather and motor runs smooth. Highly recommended.

This oil is amazing at our subzero temps in the winter and lubes great through the summer.

Excellent oil for my truck.

This is great oil and a good price it's the only oil I will put in my diesel truck

I decided to go with Amsoil I was introduced to it in the 80’s it was expensive back then so I went with Mobil1 had know issues with Mobil1 but there’s a big difference I can see already been in my Dodge Ram for three weeks now and it is still clear to the eye. Mobil1 would definitely be black by now. All I’m saying is Amsoil has made a believer out of me. I got the differential oil so that’s my next change. Good stuff will recommend

Great Product Awesome service

Great product I own a 6.4 powerstroke and I switched from conventional non synthetic oil to amsoil and the tic stopped! Highly recommended

After hearing all the hype I decided to give amsoil a shot. I drive a 2015 F-350 6.7 powerstroke. I was a little disappointed To hear the dreaded typewriter tick as soon as I fired it up. I’ll run it for a while and change it again and see how it does on the second oil change. So Far I’m happy with it, the way it was shipped left a lot to be desired though. The box it came in had arrows saying this side up and both 2.5 gallon jugs were packaged upside down on their caps. They also forgot the free gift I was supposed to get which was like pulling teeth to get a replacement sent out.

it works

Just put this in my John Deere 1025R sub compact tractor. Sound better and runs smoother. When I first fired up the tractor after the oil change, i could not believe how much smoother the tractor run at idle and all the way up to full throttle. At this point in time, I'll never use another oil in this tractor. Great stuff.

I actually use this in a 07 Canyon and 14 Outback. The canyon burns 5w30 but not this. The outback burned a quart every 1000 miles of the 0w20, switched to 0w40 and burns a quart every 4000, I’ll try this in it and see. Next step will be 5w50. Outback is just a complete pos.