Paul D.
VerifiedDecember 5, 2025
Fixed a rough idle completely
My old Jeep was idling rough. Added Sea Foam to the gas tank and ran it through the oil. Idle is smooth again. This stuff is real.
Best Seller
Sea Foam
Motor Treatment 16oz
(27,300)
$11.99
The original multi-use petroleum-based engine treatment. Cleans fuel injectors, carburetors, and upper cylinders.
- ✓100% petroleum-based
- ✓Cleans fuel injectors
- ✓Lubricates upper cylinders
- ✓Safe in gas and diesel
Qty
1
🏅Authorized Dealer
↩️Free Returns
🔒Secure Checkout
Specifications
- Brand
- Sea Foam
- Volume
- 16 oz
- Use
- Fuel + crankcase
- Compatibility
- Gas and diesel engines
Customer Reviews
5.0
2 reviews
Lisa N.
VerifiedNovember 1, 2025
Cleans carburetors like nothing else
Used on my lawn mower that sat all winter. Started on first pull after treating. Classic product that delivers every time.