Rated 4.8 out of 5 by 46
Rated 5 out of 5 by ztolk Great because of the chep gas.
I drive a BMW 1997 and the Sea Foam keeps the fuel system clean. Never have any trouble with the idle or acceleration. Sea Foam is worth every penny.
October 29, 2015
Rated 2 out of 5 by Keviwa Still unsure
Did a top engine cleaning, but still have yet to see a significant improvement. I will do a second cleaning soon.
October 16, 2015
Rated 5 out of 5 by kjkottentail Excellent product
I bought this product to quiet the engine knocks and it really works. I highly recommend this product for anyone who has the same problem.
October 1, 2015
Rated 4 out of 5 by SuprDarb1 Product does what it says it does.
After 2 applications (really dirty engine), my valves and pistons work like a charm. No more "pinging".
August 20, 2015
Rated 5 out of 5 by mdfish great product
I use sea foam intermittently on my truck, 4 wheeler, boat and lawn equipment. I have an older truck and I always use Sea Foam before a smog inspection and have not failed to date. Have also found it works well on lawn equipment that does not run quite right and it will make it run better.
August 6, 2015
Rated 5 out of 5 by Whets Great product
For great performance, I recommend Seafoam It's the best by far.
August 5, 2015
Rated 5 out of 5 by Bluefish77 Sea foam
Smooth idle for all petroleum fueled devices.
July 29, 2015
Rated 5 out of 5 by Army it's a great product that works
it's a good product
July 27, 2015