⛽ Drive cleaner, perform stronger — don’t let deposits slow you down!
The 505 CRF Fuel System Treatment by ATS Chemical is a powerful 16 oz formula designed to remove carbon deposits from port and direct injectors, as well as induction ports and valves. Suitable for treating 5 to 20 gallons of gasoline or diesel, it helps restore factory fuel economy and engine performance, making it an essential preventative maintenance product for any vehicle owner.
| Manufacturer | ATS Chemical |
| Brand | ATS Chemical |
| Model | 505 CRF Fuel System Treatment |
| Item Weight | 1 pounds |
| Product Dimensions | 2.2 x 2.5 x 6.75 inches |
I**A
Awesome stuff, really made a very noticeable improvement!
Item was a bit damaged & took longer than usual to arrive. I think it was due to bad weather. But I added 3/4 of the can to my 07 VW Mk5 a couple days ago. I haven't gave my car a tune up yet as I wanted to 1st add this to see the difference. I'm a 1st time user. Well my car would not start in mornings & occasionally when I start it but now soon as I crank it it starts. Also my motor feels much more responsive & much looser, smooth.! This stuff I was Leary about but it really made a drastic difference! My car has 195k. Feels like a newer modern vehicle as after installing all the suspension, front end steering & bearings then I waited to add this CRF solution, it really did make a huge improvement! My g- thought I gave it a tune up as I still haven't installed electric coils & plugs, doing next week. This stuff works!
J**R
Added 5 MPG to my mileage!
In an 12 year old Hyundai Tuscon my mileage started to drop from around 25 MPG to 20 MPG. After using, my mileage returned to the 25 MPG. I would buy again and likely will use yearly as long as I own the car. Highly recommend.
A**Y
Worked for me
Used it before a 200 mile drive on 65 MPH highways. Car now responds better and accelerates smoother. Worked for me
J**N
It works
I have a Honda 2005 Accord with an engine light on. As turns out upper-temperature sensor issue. I would resset it but it would eventually come back on.Decided to give this a try. The engine light never came back on. The most expensive gas treatment I have ever bought and it works..Introduced by YouTube mechanic Scotty Kilmer.Will package in a plastic ziplock bag and no leakage during the delivery.
T**R
B U Y T H I S S T U F F ! ! ! ! ! !
Instant improvement, seriously.Scotty Kilmer on YouTube touted this - AND HE SPOKE THE TRUTH (as Scotty always does).This product is a game changer, and it doesn't wear off after the first 100 miles. My car has been getting better mpg for months.If you try one new thing this year, make it this stuff!!!!!!!!
D**
Highly recommend! It costlier than the typical choices but far outperforms.
Works great. My truck accelerates like new after 160k miles. Even better when used in conjunction with their oil treatment system as well.
M**L
Worth the money!
Good product! Used this in conjuction with the cro oil treatment, smoother, quieter motor, with better power and acceleration and gas mileage. Pricey, but worth the money, especially on a high mileage car. (07 honda accord- 2.4L- 190k)
L**E
It's good to be proactive
It seems to be working well, my car wasn't having any issues so I just bought it to be proactive, but it seems to be working very well
Trustpilot
1 month ago
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