Liqui MolyJectron Gasoline Fuel Injection Cleaner-pk4

I'm an ASE Certified Master Heavy Truck and Automotive Technician and 4 Generation Mechanic.The best product that I've ever uses is a brand CALL QMI. It's only available to professional technicians.The only (over the counter) product that has worked for me with limited results is Chevron Techroelene until I tried Liqimoly. I used this in my 2004 GMC Sierra with 170,000 miles, 4.6 V6. It was idling rough and would sputter and then it started to stalling. I put 4 cans into a full tank of gas, 28 gallons. Within 4 miles Everything CLEARED UP. I have had no issues since. I HIGHLY RECOMMEND THIS FUEL INJECTOR CLEANER. I will be using this product from now on. Try it you won't be disappointed. IT WORKS GEEAT.I wished that I would have found this product years ago. I used 1 can per 7 gallons of gasoline. The directions state that you can use for 7 to 20 gallons of gasoline per can. Remember you want to concentrate as much as you can safely for your engine. That's why I used 1 can per 7 gallons of gasoline.

Wow, what's in this stuff?! First I've been using Techron fuel system cleaner every 6k on oil change and let me tell you this Jectron stuff from Germany is on another league. Bought the 4pk on Amazon because I had 2 cars to run through 2 tank fulls of fuel. The result on one car is great, smoother idle and stronger starts as well as a smoother acceleration. Dare I say perhaps more pep? Hard to say without pushing the cars hard and leaving it to on-ramp shenanigans to butt dyno there but I will say the car feels smoother in the power which is a plus. 150k on a Toyota Avalon V6 1GR engine. This car has had injection cleaning done with a machine at 125k however so keep that in mind.Now my main car is a 2GR V6 Toyota Avalon with 83k (miles) on the meter. The previous owner probably never did anything for injector upkeep and just ran regular gas through her. With 2 tanks of jectron infused gas the car has much smoother power delivery and more pep. Here's where I became 100% positive the Liqui Moly Jectron works. Prior to the two treatments (back to back tank fulla) my car had a stutter that I thought was a 1st gear issue with the tranny. From a stop to a crawl to an acceleration if you finesse the gas the car will jerk, after the two treatments this gone. GONE! It turns out to be an injector issue! I am totally sold on this jectron additive, not even the Techron additive can touch it. Amazing German chemistryThe 4pk is the best bang for the buck currently. Two bottles came dented and packing material was non-existent but as long as nothing leaked we're all good.

1990 Nissan 300 zx turbo. 42,000 miles. I was told by a mechanic that I should probably replace one of my injectors which was causing a slightly rough idle and some hesitation. Added one can of this to a fresh tank of gas and the issue is gone. This product really works.

Expensive but works

I like these for my bmw and Mercedes

i have been using this product for a few years ,once every other month and can fully acknowledge its works great.Cleans fuel injectors and gets them performing optimally again ,you can actually feel the difference after its has done its job!!!Vehicle feels crisp on throttle response from prior to treatment when felt sluggish.I use this not only as a fuel injector cleaner but also like a maintenance cleaner to keep them operating correctly and not get clogged from bad gas or particles that can be in bad gas. You will be pleased after you use it properly -fill your tank up to 20 gallons and add cleaner- use full tank until almost empty to see full results from cleaner.

I purchaced this instead of BG44k. Ive used BG products in the past with as advertised results,but the price on BG44 was the same as 4 Bottles of this product. I followed the instructions and at 1/4 tank i could tell the difference. I idle for several minutes at a time when picking up my kids from school. I could usually feel and see the rpm needle bump up and down ever so slightly. I noticed that the truck was smoother and i looked at the rpm needle and it was dead steady.I drive a 2015 tundra crewmax 4x4. As far as gas mileage, i havent noticed a diffence. However, the engine feels smoother and stronger in mid range. For the price i feel that it is a great product. I have 32k miles on the truck.

I have used this on 3 different vehicles. 2 of them are E85. Works like a champ. My Audi 2.0T w/150000m uses E85. Eliminates hesitation from E85 use. Stuff works within miles of putting it in the tank.