Pack Of 6 Chevron 65740-CASE Techron Concentrate Plus Fuel System Cleaner - 20 Oz. For Improved Engine Performance And Efficiency Review

There’s YouTube videos of people testing out this product, and there is very visual results. I personally think it works best to keep your cylinders from getting build up in the first place.

Product cleared the rough idle on my 1992 F250 460efi, I have used at every tank fill for a few months. That's my feedback.

Was very skeptical, but I was able to improve my Escape from 17mpg to 20pmg with the first bottle. Went from 20 to 22mpg on the 2nd bottle. I'm guessing the reason it worked so well is that I had never used anything like this in the past. So, maybe it had crud built up? 17mpg felt like something was wrong with the car, so I started looking into ways to improve it. This worked. Not saying it will help everyone . especially if your car is already well maintained.

I've been using fuel injector cleaners for over 30 years. I've been using Chevron Techron for over 20 years after every oil change. It cleans and restores the engine power delivery. I can hear the knocks and pings gone on an uphill, hesitation on acceleration gone too. Engine runs quieter as well.Ive been using it on my old ford ranger since it had 47k miles. The injectors were still good when I pulled the heads at 230,000 miles for lifter replacement (wasnt needed, turned out the distributor…

If you want to keep your car engine or small engines like outboards, lawn mowers, snow blowers, chain saws, etc., you really need to consider using this product. I use it in all my gasoline engines and have been very pleased with the results over the years.

Case arrived damaged, due to poor shipping. 2 of the 6 caps were not on tight enough. Not the product's fault, but the box was soaking wet when it arrived.This product is recommended by many service managers. I use a bottle every 2500 miles.Photos By Meta

This product can be regarded as a 'prescription drug' for one's vehicle. In the absence of a double-blinded clinical trial its effectiveness cannot be known. Of course, there are no clinical trials for fuel additives. So I base my judgement on my prior (and anecdotal) experience with Chevron products, namely their gasoline. That experience has been good. I regard Chevron gasoline as the 'best' I've ever used. So, I am inclined to believe this product of theirs does what they say it does. May I…

I use it because it was recommended. Not sure if it actually works due to the fact, that the car is well maintained with or without.

The good thing was this was the larger 20 0z. size and most of it was still in the bottle despite the box it was packed in getting crushed enough for it to split slightly at the top seam causing a slow leak. The inner seal was still sealed and about 3/4 of the product remained in the bottle which I used immediately and it worked just fine. The item was well packed and I think the UPS driver damage the bottle upon delivery to my building probably placing it beneath some large packages delivered…

When the Jeep dealership tried to convince me I needed a fuel system cleaning to the tune of hundreds of dollars I thought I'd give Chevron Techron Concentrate Plus Fuel System Cleaner a try. I bought two and used them on two subsequent tanks of gas (with a nearly empty tank before adding new gasoline), upgrading the grade of gasoline used when I did so in my 2017 Jeep Cherokee.Initially, I noticed a bit more pep and less hesitancy. with the first batch. My mileage in town did not change, but…

An excellent cleaner. Cleaner of choice for earlier Ford sticking gas gauges. The v8 engine also idles smoother after one bottle full.