853796001955 Engine and Gas Additive Kit

had order bestline engine oil and gas additive kit after i had seen a "bestline vs." video and decided to give it a try. shipping was fast, product arrive slightly damaged ( rough shipping i guess) only a tiny bit of the gas additive had leaked out (not enough for me to start crying tho). so i decided to add to my riding lawn mower ( test subject #1, because who wants to possibly screw up their only vehicle) and i was impressed smoother running engine, used less gas to cut the whole yard (used 1/2 tank, when before used 1 and 1/4 tank) so yeah im impressed. i have yet to put in my vehicle but will do that soon.

I have a 2013 prius c and it already gets great gas mileage but when I added the engine treatment and gas conditioner all I can say is wow. I normally get about 53mpg on both highway and city. After I am now getting 60mpg on my 40 mile trip to work. That's even using cruise control as well. I was skeptical at first but now I'm a believer. Can't wait to see what I average going to Las Vegas in 2 weeks. This is definitely worth every penny. The pick is when I got to work, I never hit above 53 going to work and I drive the same route 5 days a week.

I bought this after I became the owner of a 2001 Dodge Durango 4WD with a 4.7L engine with 155,000 miles on it. The 4.7L engine is infamous for its knock and valve slap noise. In my case loud enough to compete with the radio. After tons of research I came across some reviews of the BestLine brand of products. I figured for less then $20 I might as well try it.I changed the oil and added 2 quarts of BestLine with 4 quarts of a good high mileage oil and the valve slap was reduced by more then 50%. I now have to intentionally listen for the valve slap to hear it. Look at some of the online video reviews and then spend the money to give you some piece of mind. For me, the vehicle was a gift from my son so I wasn't out anything, but I couldn't stand the noise. I now use this as my primary get around vehicle and with 168,000 miles it is still going strong.It's a minor investment for the piece of mind it brings. I am a hard skeptic on most things but I am a believer in this. I am trying the gas treatment now and will see if it improves mileage or makes the engine run any better.

It may be a great product, however the 3 stars off is for the ridiculous price of close to 20.00 for the 16 0z engine oil treatment. It may work, however one could go broke with 4 vehicles to maintain. A second mortgage would be required. That engine treatment oil is out of my league. At least the gas treatment can go much longer with 1 oz for 5 gallons, and even then you only get 12 ounces. Just because vehicles are expensive to purchase does not mean owners need to go bankrupt to maintain them. There are great synthetic products out there. Shop around. I will be back when the engine treatment is no more than 8 bucks for a pint instead of 20.00. One. needs to use the whole one pint per vehicle that uses 4 quarts of oil per oil change. That's 18-20.00 per vehicle time 4 vehicles is 80.00 and that does not even count the oil or filter. Get rich on someone elses dime

My Only Problem was that, I was shorted one of the gas additive bottles.. they stated that when you buy the Kit..(2) Engine Treatment's & (2) Gas additives,We get (2) Bottles Free..well Only Got one Free Bottle.There IS No Way To contact the Seller Appearently..Should have gotten the small bottle Of No skweek.. no luck there either..I Changed My Oil & Filter a few day's ago, I Filled the oil filter with this Product as Much as possible..all went well, the Engine RPM's feel Better & Smoother running car..99 buick Lesabre here.The PAckage was srink wrapped very well, & It had a sticker on it saying do not break package. I'll try to find a number to call them..

I take good care of my 2007 Toyota 4Runner, yet I found that the engine was idling ever-so-slightly lean, especially when I first turned it on. Thinking this might be due to the ethanol in the discount gas I buy, I went on Amazon looking for fuel system cleaner. Seeing that the BestLine product includes an engine oil conditioner, and a great discount on the bulk buy, I decided to give it a shot. I'm sure glad I did. My 4Runner wasn't running badly before by any means, but now it's like a brand new, off-the-lot, dream car. I'm fairly certain that with BestLine, my 5-year-old son will be driving the car when he turns 16. They've earned a loyal customer.

Don't really see any difference, but still will use up all the fluid. Who know if its working....

Good stuff. Engine runs smoother, quieter, and better. Expensive, but will possibly but it again.