Techron High Mileage Fuel System Cleaner, 12 oz, Pack of 1

Great product for my vehicles, use it offer to keep it run clean. Buy it several times a year, works very well.

A mechanical suggested me this for my CRV to clean some internal parts in my car without removing them. I work in our family car and repair them often. I did as I suggested and I was greatly surprised to see that it works really well. It won't take years from the looks of your car, but as far as cleaning fuel injector, pump connectors, etc. I am actually impressed. Car fuel consumption lowered by 3.7 gallons per mile average in the last two week in city 5 in HWY.

I owns a 2003 toyota corolla le It has 282,2828 miles. I bought it in 2019 I named it toyota covid. For the last seven years I have used almost every fuel system cleaner. And I highly recommend chevron techron high mileage fuel system cleaner it works and it's the best. After using chevron techron i notice car is running smoothly and added 5 miles per gallon. I will suggest spark plugs and ignition coil change after the gass empties or after 50 miles of driving your vehicle from when you used the cleaner

This is an amazing product that works well in any Fuel system. Best time to put this in is after an oil change, or you're preparing for an inspection. For less than $15 this is a great value to treat your whole fuel system. Highly recommend for anybody who has a high mileage vehicle.

I've been using Chevron Techron High Mileage Fuel Additive regularly in my 2019 Volvo S90 Plug-In Hybrid, and it's definitely earned a spot in my maintenance routine. While hybrids don’t rely on the combustion engine as heavily, I’ve found that a dose of Techron every few thousand miles helps keep the fuel system running smoothly, especially when I switch from electric to gas. Pros: Engine runs smoother and feels more responsive after use Helps maintain fuel system cleanliness, especially important for high-mileage engines Easy to pour, good packaging, and widely available Cons: I didn’t see a dramatic increase in MPG, just a slight improvement It’s not cheap if you're using it regularly, but I consider it preventative maintenance Overall, it’s a solid product that does what it claims—cleaning injectors and helping reduce hesitation or rough idling. I’ve noticed less engine noise and more consistent performance since incorporating it into my maintenance schedule. Not magic in a bottle, but a worthy addition for any high-mileage vehicle. Would definitely recommend, especially for hybrid owners who want to protect the fuel system during infrequent engine use.

This fuel system cleaner does the job well. You can feel a little more smoother ride. Is easy to put in on your fuel tank. Seems that it holds durability. My 2008 Kia Sorento has almost 180,000 miles on it and still holding strong and with this on your tank gets a little extra power by cleaning the fuel system. Use it especially if you’re using a non-Top Tier gas station. But no matter if I used Top Tier gas like Shell, Chevron, Exxon or Costco you can’t go wrong to use once or twice a year. Recommend it.

I used this in my older car with 100k smoothed out the idle and seems more “ peppy” after running a tank of fuel with this additive. Unfortunately many gas stations sell cheap fuel minimum standard fuel not high detergent Top Tier, overtime causes buildup on combustion and valve train, so I highly recommend this.

I use it in all my cars for over 20 years.. if you take care of yourself and then you should take care of your vehicle.. good stuff for a good price... your car and myself would definitely recommend..