STP Complete Fuel System Cleaner, Fuel Cleaner Deep Cleans Entire Fuel System, 5.25 Oz, Multicoloured, 1 Count (Pack of 1)

I usr this every tankfull..it keeps my 2006 buick lucern runs great this keeps my fuel injecters clean ..shes almost 20yrs old ..glad it works so good

Fuel injector cleaner and stable for a good price compared to auto parts and I would buy again

worked great in my car, 32 years old and passed the Calif smog!

Before putting this in was having a bad misfire upon starting that even caused the checked engine light to come on intermittently. Since running this additive through the vehicle about a month ago the engine catches immediately on startup and the check engine light has stayed off... Have also gained more power on the highway and getting an extra 20 miles out of a tank of gas. I have been noticing a slight return of the misfire in recent days so I may have to add another bottle to the car or a more "dedicated to a specific problem" additive fairly soon or have my fuel injectors inspected but this product did do some good for the car. 2003 Honda Element EX with 175,000 miles.

have used this for years. when the car is acting a bit rough i usually put a can of this in the tank and it cleans the injectors and fuel system. i usually do this before a long trip and right after. there is a noticable difference in performance and throttle response.

Después de echarlo en mi tanque de combustible mi carro parece un cohete en velocidad y no se siente ni cuando arranca. Recomendado al 100%

Worked good

Easy to use, apart from that, nothing.