"In my 2000 Protege with 175,000km on it, I found an increase of about 10 mpg for the next 2.5 tanks of gas (the third tank wasn't quite as effected). I've used about 8 or 10 bottles of this throughout"... (read full reviews)
"I ran a bottle of this through my 96 Civic with 240,000 km. I noticed a smoother idle and better fuel economy almost right away and the car seems to start easier now.
I don't buy these products"... (read full reviews)
"I've looked at a lot of different fuel injector cleaners. Most of them that I have used on the car tended to have very corrosive chemicals in them. I opted to use this stuff after an oil change.
This"... (read full reviews)
"After reading all the rave reviews, I tried Seafoam Engine Treatment in my 1973 Cadillac, which idled a bit rough. I put half of the product into the 4-barrel carburetor with the engine running, and"... (read full reviews)
"I'm absolutely amazed that there is finally a product that does what it says its going to do! I've tried the other Motomaster fuel treatments but have never really seen any improvement, so I bought"... (read full reviews)
"i have been using this product for years on all my cars, and can safely say it hasn't had any negative effects... have i noticed any positive effects? i can't say that either, but when on sale at 65+%"... (read full reviews)
"With the high cost of gas I was trying to find something to increase the gas mileage in my 2006 Corolla. Before using STP gas treatment I was getting about 35 mi/gallon. After using it once I am now"... (read full reviews)
"Fuel injector cleaning is rarely required. These cleaners do nothing to clean your clogged fuel injectors. If you use quality fuel and do your regular oil changes, then you might not have to clean"... (read full reviews)
"I have an '05 Impala w/ 160, 000 Km on it and it was having trouble picking up speed, the engine would hesitate when drving between 40 - 60 and 100 - 115 when accelerating slowly. Even when this was"... (read full reviews)
"Similar cleaner for most brands, but the bottle design is very good, use it for full or half tank gas with easy visible measuring compartment, easy clean storage. Have been using this for decades."... (read full reviews)
"I purchased this product after reading some good reviews and thought that I could achieve the same results on my recently purchased Mazda CX-5 Skyactiv. I live outside of the city and commute about 1"... (read full reviews)
"I used this product on a 1995 Chrysler LHS a month ago.
Over the next week there was a noticeable improvement in the engine. Both the tickover and pulling away from a stop became much smoother. I'd"... (read full reviews)