Great product to use to flush out the system prior to changing the oil. Pour in, run for 15 minutes, change oil, really cleans things up nicely!

I use Amsoil products to lubricate every vehicle I own as well as every piece of equipment I own with an engine or motor. I see proof that all of these items get unsurpassed protection. The Amsoil engine/transmission flush followed by Amsoil synthetic oil was responsible for saving me thousands of dollars for an engine repair on my mid-mileage SUV. I won't use anything else! On top of this, I save money over local-purchase products by buying Amsoil every time. Protecting my equipment and saving money is a double win for me.

As a automotive painter I know that the best job is one that has been prepped properly. That’s why I use Amsoil Engine Transmission Flush before using Amsoil for the first time on gas engines and usually every time on my Diesel engines. It really cleans out the varnish and sludge that is harmful to today’s engines and plus preps the first time Amsoil use engines! It’s part of my oil change regimen and it should be yours as well!

Improved my gas mileage

This cleaner while engine flushes have a bad rep, this stuff is amazing. I never knew my car would have so much oil and valve deposits. My oil filter came out at 3.8 pounds, normal weight for mine are 14 ounces. My idle is quieter and my car feels more responsive. Highly recommend

Ordered product and received it quickly with no mishaps.

Great product