STP Petrol Injector Cleaner : Unclog Dirty injectors with just one Treatment (Helps : Restore Performance - Reduce Emissions - Save Fuel) - Pack of 1

I used the STP cleaner in my 15 year old Honda City automatic. I used the whole bottle on a half tank, and let it sit for a day. After letting the car idle for ten minutes and then driving, it felt like car was running smoother at lower revs. Since it's an automatic, the gear changes felt less rough from 1st to 2nd gear. The steering felt really light, which I didn't see coming. I drove the car in Mumbai's crazy traffic and not on highways. The car felt good at low speeds, and it kept the revs steady when I pressed the pedal and was showing a good realtime fuel consumption. I did it on an half tank since I never used a fuel injector cleaner and never had my injectors manually cleaned. I'll be using the product on a yearly basis. Definitely worth it.

I wanted to take a reputed fuel system cleaner and after a small research zeroed in on this. Has definitely improved mileage and engine refinement by 20 percent at least

Good product👍

Makes a huge difference especially on older cars pre 2015

Didn't see any noticeable performance improvement. Used in my Verna Fluidic petrol 1.6L

Works great with my alto. The car engine is now runs smoother and quieter. The jerks at low speeds are gone. Will buy again.

Some reviews say it was not a sealed item, just a cello tape around the cap. But my item didn't have that cello tape also. I was a bit worried. But when I opened the cap, there was a seal. Look at the pic. I haven't used the product yet. Will add review later.

recently used the STP Petrol Injector Cleaner on my Ford EcoSport after noticing a slight dip in performance and some hesitation during acceleration. I must say, this product exceeded my expectations! After just one treatment, I could feel a noticeable improvement. The engine felt smoother, the throttle response became more responsive, and overall, it seemed like the power was restored. I’ve clocked over 60,000 kilometers on my petrol engine, and this cleaner really helped unclog the dirty injectors. I also appreciated how easy it was to use—just pour it into the fuel tank, and let it work its magic. Additionally, one bottle lasts up to 5,000 kilometers, making it a cost-effective solution for maintaining injector cleanliness. I now plan to use it regularly every 5,000 kilometers to keep my engine running smoothly. If you’re looking to restore your engine’s performance and clean those injectors, I highly recommend this product. It’s an easy and affordable way to maintain engine health with visible results after just one use! Well worth the investment!