Chevron65740-6PK 65740-CASE Techron Concentrate Plus Fuel System Cleaner - 20 oz., (Pack of 6)

I’ve been using the Chevron Techron Concentrate Plus Fuel System Cleaner for a while now, and I’m honestly impressed! My car was starting to have rough idling and sluggish acceleration, but after using this cleaner, it runs like new. The fuel system cleaner helps clean the injectors, combustion chambers, and intake valves, which noticeably improved my engine’s performance. It’s easy to use, just pour it into the gas tank, and you’re good to go. I’ve noticed smoother driving and even a slight improvement in fuel efficiency. Highly recommend this for anyone looking to boost their engine’s health!

Was told by an engineer chevron and shell were the best gas to get for older vehicles. Although I am not hot rodding, I notice a small difference in speed and which I believe it is cleaning more of the pieces inside the engine. Overall I think it is holding up well as I used to only buy the cheapest gas. The color is clear and smell are what you would expect from gasoline and overall I think it is working well. In this day and age we want the best value for our money, so why not try it, it could save you some money down the line!

The Chevron Techron Concentrate Plus Fuel System Cleaner has become a staple in my car maintenance routine, particularly for my Kia Forte. Here's why I rate it 5 stars:Efficient Cleaning: I've been using this fuel system cleaner after every oil change, and it has consistently delivered excellent results. It effectively removes carbon deposits and other gunk from the fuel system, helping to maintain optimal engine performance.Enhanced Fuel Economy: One noticeable benefit of using this cleaner is the improvement in fuel economy. After each treatment, I've observed a slight increase in miles per gallon, which translates to long-term savings at the pump.Smooth Engine Operation: The cleaner promotes smoother engine operation by keeping fuel injectors and other components clean. I've noticed reduced engine hesitation and smoother acceleration, especially during highway driving.Easy to Use: The 12 oz. bottles are convenient to use, and the pack of 6 ensures that I always have an ample supply on hand for regular maintenance. The pour-spout design makes it easy to measure and dispense the cleaner without any mess.Trusted Brand: Chevron is a brand that I trust when it comes to automotive products, and the Techron Concentrate Plus Fuel System Cleaner lives up to its reputation. It's formulated with high-quality ingredients and is safe for use in all gasoline engines.Overall, the Chevron Techron Concentrate Plus Fuel System Cleaner is a must-have for anyone looking to maintain their vehicle's fuel system and improve overall performance. Whether you drive a Kia Forte or any other car, this cleaner is a valuable addition to your maintenance routine.

As other reviewers have stated, item arrived damaged and leaking. Foil seal under cap was open and contents was only held in with cap. I was lucky to receive a full bottle, despite small amounts inside of shipping box. Other items in box were luckily not too badly covered in this fuel additive. At least tape over the cap Amazon, so we don't have to deal with this and RETURN items. Suppose to be a great product according to the great and almighty Scotty !! Great price compared to smaller size bottles.

works well at keeping the injectors clean

I bought a 72,000 mile used Camry, 2.4L classic engine, with good service as shown on Carfax. I live in California so our cheapest gas has twice the Federal required level of detergent in it. Top Tier brands (Google search for Top Tier Gasoline) has 4 times the Federal required level of detergent and is available country wide.So there are 3 levels of detergency: Federal; California minimum; Top Tier branded gasoline (ARCO, Shell, Chevron, 76, most big brands).It’s impossible to know what kind of gas went into my recent used purchase. I’m assuming the cheapest, which - except for Costco - means California minimum, twice Federal minimum though.My new used car ran fine. Maybe a little rougher at idle than it does now, 1200 miles later. Since I got it, I’ve been running a 12 ounce bottle of Techron at each fill up. Tank holds 14 gallons but my fills have all been between 9-10 gallons.I have a certain consistent route about 40 miles outbound and inbound, free flowing freeway traffic. Very consistent route to freeway. Very consistent morning temperatures during warmup.I have seen my route change from 28.5 mpg, as indicated on the dash computer, to 30.3 mpg.I am finished with my “cleaning cycle” and will henceforth only purchase Top Tier fuel, which. should be sufficient (the car makers validate their clean air systems on Top Tier fuel) and add a bottle of Techron at each 1000 mile odometer point (on my cars purchased new I don’t add Top Tier ever). I am hoping to gradually and gentle clean up any valve and piston top deposits.You’d think by now, the main ingredient in Techron would be available in a $5 knockoff. Sadly the competition uses old snake oil ingredients from the ‘50’s and ‘60’s. Techron is the real deal.

Excellent fuel system cleaner! After just one treatment, my car runs smoother with improved acceleration and fuel efficiency. It effectively reduces engine knocking and cleans injectors. Easy to use—just pour into the tank before filling up. Highly recommend for maintaining peak engine performance. A trusted product from Chevron—worth every penny!

can alter how the engine operates after combining with the gas. There is less noise and the engine operates smoothly. Highly recommended