Liqui Moly2009 Anti-Friction Oil Treatment -pk2

This product blows Hotshot and any other brand Diesel oil additive out of the water. Does your 7.3 or 6.0 power stroke have old worn out injectors or noticing your truck feels under power? Helps restore power and quiets down the top end of the engine. Totally worth the money and a fraction of the other companies.

Great Product - My 2008 BMW X5 runs smoother than ever - I added one bottle after my oil change and my vehicle idles better with noticeable acceleration pick up.This product will be a staple to all my vehicles!

I saw some review it takes 2 bottles, so u brought 2. With a bit unbelieving I put it into a spray bottle, warm up the car, sprayed the whole bottle into the throttle, idle for another 15mins, battery off for another 15mins to cancel the indicator. No indicator after 2 days. 2004 Camry

I've heard a lot about Liqui Moly. My cars are getting older and have a few more miles on the engines. So I figured that at the next oil changes, that I'd add some of this stuff. I don't know what to expect. I guess it's doing what it is supposed to be doing. The engines on my cars haven't self destructed. The price off of Amazon was a third of what it would have cost my at the local auto parts store. If there is a complaint to be made, it would be that one of the cans was dented. Because the cans were shipped in a poly pack instead of in a box.

First it works if that's what you're reading for. Make sure you bring the engine up to temperature, shut it off, add this then restart so it mixes with the hot oil that circulates through your engine. Let it run for 5-10 minutes before shutting off so it has time to blend well - for details read the rest of the reviewMy wife drives a 2019 Hyundai Accent. I have been meticulous in maintenance since the day we bought it. The engine calls for 4 quarts of oil I've always put 5 in it, a practice I don't recommend for every car but in this one it's fine. Anyway it's gotten Pennzoil Ultra platinum 5w20 in the winter and 5w30 in the summer never going more than a hundred or two miles past 3000 miles between changes. I use wix filters which I ordered by the dozen. Keep the gdi system clean, you can eat off the engine. I've put ngk ruthenium spark plugs in it, in short it's well taken care of.With the car having 120000+ miles on it now it's not quite as quiet running as when it was brand new obviously. Pricing new cars made me research additives for the engine oil & try to extend the life of this one. 99% percent of oil additives are actually counterintuitive and dilute/alter the additive package, some create corrosion , some like Lucas are nothing but heavy weight based stock with tacifiers however mos2 (moly) is truly different & will not cause detrimental effects. This product was developed originally to prevent aircraft engine pistons from seizing in the bore if the aircraft had a sudden loss in oil. It's from Germany, we all know what intellectual perfectionist they are.I put the entire 300ml/10.1oz bottle in the engine once it was up to temperature then shut off. The results upon restarting the engine were immediately noticed. The sligt valvetrain noise was gone & stayed gone, the engine ran smoother with much less vibration. Upon driving it the engine seemed to accelerate easier & faster. It sounds & feels like it did when I brought it home.I will continue to use this product for the foreseeable future & I have bought a second bottle for my 1993 Jeep 4.0 inline 6cyl

I've been using this in my 2018 audi s5 for some time and have nothing bad to say. I have a tuned and modded car and have been running lots of oil samples to see what's best and found no negatives from running this additive and noticed larger amounts of additives over a longer period of time while using it but would not recommend running oil longer because of that as I change mine less than 5k intervals at the absolute most. It will leave a odd milky appearance to your oil much like a coolant leak so don't worry. I didn't have any noise or leak issue so I didn't notice any changes but in testing via oil sample it was similar to without but did help in small amounts to cut down on my iron and aluminum wear.( very small amounts of reduction)

I’ve used this product over 8 years, in my Audi, on every oil change. It has all necessary to help with excess metal shavings and cold morning starts. It’s worth the money! I recommend!

Use this in my Ford EcoBoost and Subaru engines with really long timing chains. So far the oil analysis has been perfect. I only use 150 ml per vehicle at oil changes. Everything is nice and quiet.