Golden Touch 1698 Fast Flush Engine Flush - 128 fl. oz.

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.

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

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

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.

Not impressed. Did this prior to pulling the oil pan and performing some repairs. Sludge and carbon build up was just as thick and not loose at all on old engine.

I normally use Liqui Moly’s engine flush using identical procedures but wanted to give this a try. My vehicle used 5L so I had to buy two. Cleaning power was close to Moly with similar results but moly is a bit stronger. The way I know is that I use a vacuum pump extractor to remove the oil and when I dump the oil out of the extractor it leaves it or anything it touches very clean when using moly while this product allow some of the old oil to cling to the surfaces at the same temperature (hot) as the moly. Both return black oil (moly is used with clean oil and new filter too). But I would use again interchangeable with the moly flush. Price wise it’s similar in my case since I mix the moly ($11) with conventional oil ($24 5L).

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.