Golden Touch 1698-4PK Fast Flush Engine Flush - 128 fl. oz., (Pack of 4)

So after purchasing this product I didn't get much time to use it. After 2 years finally got the chance to use it. I bought that product for 2006 Audi S4 Manual transmission. Bt some how I ended up selling that car. The car that I have used this product on is 2008 Acura RDX, which takes 5W-30. After flushing the engine for 5 minutes I turned it off. drain the oil, saw it was all black. it sure takes of the dirt and the carbon from the engine. Not sure how much of it it took it out. Saw the reviews about liqui molly. Never used it. But So far, I am happy with this product. It was good enough for me. Recommended

This is a pretty good carbon buster. Those little quarts you buy from the parts store to add to you DIRTY are useless. Get something like this!!! Early to Mid 2000s Toyota/Lexus burns oil? This will clean them fried piston rings up pretty good. Want to keep that older turbo Volvo running even longer? Does it's thing in a Turbo Hyundai/Kia on down to a an old school V8. Clogged seepholes & passages won't be that way for long. A no brainer if you want to keep Engines with sludge issues such as the Chrysler 2.7 V6, 1.8t VW/Audi, Toyotas from 97 to a 2010, and Ecotecs in GMs.

Not sure if it worked. Wanted to do something before I swapped the oil pan and valve cover. I'll probably never buy it again. Seems like a waste of perfectly good oil. Maybe go with motor medic next time.

This stuff works the best and is the safest oil system cleaning product I have ever used. I have personally used this on cars that had the oil light on even when filled with oil and after using this the oil light turned off.Its not solvent based so its safer to use on your cars engine. Would recommend this over anything else to clean your cars oil system. Also please be responsible about disposal of this product as it is oil with other cleaning chemicals in it.

I ran over on my oil change by several thousand miles and my oil looked bad, so when I drained it the oil was black. When I drained the flush it was pitch black. The new Synthetic oil checked at 1000 miles and it was clear as when I put it in.

Used 2 gallons on my diesel, ran for 10 min...drained it out, changed filter...added new oil an d it was pure clear/purple because i was royal purple. worked excellent...no leaks or issues a month later.

Great stuff to flush out old oil (owner neglected oil changes).

As advertised!! Clean my engine from all the sludge!!! Highly recommended!!