STPUltra 5 In 1 Fuel System Cleaner and Stabilizer, Deep Cleans Fuel System and Fights Engine Friction, 12 FlOz

Ethanol sucks and this product doesn’t make a dent in the Midwest. But, when outside the Ethanol zone my Jeep Wrangler gets better mpg than what it’s suppose to. In California got 23 mpg plus highway, and similar on the east coast.With electric cars I’ve read that it’ll dwindle corn fuel to a lost industry. Let’s hope so. Not worried about my Jeep as gas cars will still be present. Just a mix of hybrid and electric. It’s just for fun. And is.I don’t drive much. Use the motorcycle. Buy the best gas. But sometimes the only choose is corn fuel. Mostly do highway travel with the Jeep. I’m not in it for high mpg. But at least 20 plus highway when I use Ecco and cruise. When I hit 23 plus couldn’t believe it.At the moment driving to the VA on the highway at at 17.8. WTF?I’ve got this product on sub and save so happy it’s in stock and arriving next week/\ update2nd purchase. Does a great job on road trips boosting miles per gallon and keeping the engine running smooth. Will repurchase⭐️⭐️⭐️⭐️⭐️💯Update /\First time in a year since COVID I’m driving more than twenty miles a month on average with the Wrangler.Headed to Nashville area to visit family. Didn’t wanna go to the auto store so popped online to order and have some delivered.I used half for the first tank of gas and the rest during the first fill on the 1200 round trip. It’s for up to 35 gallons is why I divided it.Went from about 16 mpg back to normal 19 to 20 highway.I have used products similar to this for decades to help the engine for all reasons described.Typically don’t spend quite as much on fuel treatment, but with gas prices at their current level and the fact the Jeep sat a lot for a couple of years except for local driving dipping through normal mpg of 20. Figured a an intense product would be more helpful then regular gas treatment.Plus, gonna start riding the motorcycle again. Took a break during COVID. Wanna keep the Jeep in top engine function shape.In case you’re wondering, 2016 Wrangler.Based on my experience with a variety of products am happy with the results of this product. The engine runs great and the mpg is returned to normal after about 300 miles. This is less then two tanks of gas from about 16 back to 20 mpg. And, remained at this level all the way back.At the current gas prices am very happy with the improved mpg so quickly.Another reason I use gas treatment on trips is in case bad gas is sold. I stick with recognizable companies over cheap gas from an unknown.The app Gas Buddy was super helpful, too. Loves App Rocks⭐️⭐️⭐️⭐️⭐️💯

My bike had bad gas in it and I couldn’t get it running for more than a min. I mixed it in, put a bit more gas in it and off I went. I used a bit more on the next take and everything is back to normal. Saved me a trip to the mechanic.

Value for money:GreatWorks well:Better car performance

Works great. Only problem is the bottles I received only treats 26 gallons instead of the advertised 35. Not a big deal though since I ordered 2 and my truck has a 36 gallon tank. There was another review that had the same problem as me as well. Overall, great product.

It seemed to help my gas mileage. My car used to get as good as 30 to 36 mpg. It dropped to 26mpg. I asked my brother what he thought would help and he suggested this. He's our family car guy. I remember helping him when I was ten and he was in his teens time his engine. This was in the 1970's. The white line on the time belt would line up with something and I'd yell now. Great memories. Anyway he's worked as a mechanic for years and is a car guy so I trust him.It actually helped. It brought me back up to thirty mpg.

This stuff really works. My car was backfiring pull one bottle in and it did the job.

Great for cleaning the corn syrup out of the fuel system left by ethanol gas.

My 2004 Mazda wasn't running too well, the check engine light came on, and it got to the point where it would shut off whenever I was going down an incline too slowly. Google suggested a fuel injection cleaner, and I went with this. Around 30min of driving after using this product, and all of my issues went away.