Add to fuel & oil

High Mileage helps keep cars and trucks on the road longer

Cleans and lubricates
critical engine areas
Reduces long-term
wear
Safe in any
gas engine
Specially formulated for
vehicles over 75,000 miles
RUN CLEANER
LAST LONGER

High Mileage is specially formulated to help keep higher mileage gasoline cars and trucks on the road longer. High Mileage works in fuel to clean fuel passageways and lubricate upper engine areas. When added to oil, High Mileage cleans away harmful oil residues that can restrict flow. Just pour it in!

ADD TO FUEL
It works through fuel injectors and carburetors to remove harmful residues and deposits from fuel passageways, intake valves, pistons, and chamber areas after years of harmful buildup.
reduce engine wear
It cleans and lubricates upper engine areas to help resist long-term wear.
ADD to oil
It cleans harmful oil residues that can restrict oil flow and engine lubrication. Use every oil interval to help prevent the common causes of oil burning.

Specially
formulated

High Mileage is specially formulated to clean stubborn deposits and residues after years of buildup. Use regularly in your fuel tank and oil crankcase to overcome and prevent common engine problems like rough engine performance, oil burning, and loss of fuel efficiency.

For gas vehicles over
75,000 miles
Helps reduce engine wear
Helps prevent
oil burning
Cleans stubborn
deposits and residues
Prevents rough
engine performance

Helps engines
last longer

A cleaner engine runs better and lasts longer. High Mileage cleans and lubricates upper engine areas to help resist long-term wear.

Cleans harmful
engine deposits
Cleans
injectors
Cleans heavy
oil residues
Quiets noisy
oil lifters
lubricates upper
cylinders

Safe for all gas
engines, fuel and oil

High Mileage is safe and effective in any gas engine. It is safe for all gasoline fuels and all types of motor oil. It’s made with 100% safe petroleum cleaning and lubricating ingredients and doesn’t contain harsh chemicals. Just pour it in!

Gasoline
Hybrid
2-cycle and
4-cycle
Gas-ethanol
blends
Conventional oil
Synthetic oil

High Mileage is

SAFE AND EASY TO USE

Just pour it in! High Mileage is a safe and easy way to help any gas engine run smoother and last longer. 

ADD TO
FUEL TANK

HOW MUCH?

For regular fuel system maintenance, add 1 ounce per gallon of fuel.
For cleaning, use 2 or more ounces per gallon to a low tank of fuel – the more you add to fuel, the better it cleans!

HOW OFTEN?

For cars and trucks driven regularly, put 1 to 2 cans of Sea Foam in your fuel tank every 3,000 miles. For vehicles that sit between use, add to every tank of fuel.
READ DETAILED GUIDE

ADD TO OIL CRANKCASE

HOW MUCH?

Add 1 ounce for each quart of oil in the crankcase. Just remove oil filler cap and pour directly into the crankcase.

HOW OFTEN?

High Mileage can be added at any time during the oil interval. For best results, we recommend adding to oil 100 to 300 miles before every oil change.
READ DETAILED GUIDE

ADD TO FUEL FOR STORAGE

HOW MUCH?

To stabilize fuel for storage, add 1 ounce per gallon of fuel. After stabilizing fuel, run the engine long enough for the treated fuel to work all the way through fuel injectors or carburetor passageways.

HOW OFTEN?

Add to every tank of stored fuel. For best results, add when fuel is fresh.
READ DETAILED GUIDE

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#seafoamworks

QUALITY OF PRODUCT
SMOOTHER IDLE AND MORE POWER!
“I drive a Toyota Matrix with 247,000 miles on it. I’m a second owner on it, and maintenance has been kept up regularly by myself but not so sure about previous owner. Like any vehicle with this many miles, it has had a bit of a rough idle. I suspected the injectors might be getting dirty and possibly need replacement. I had run other fuel system cleaners through it, but it’s always been a bit rough. After running High Mileage Sea Foam, I’ve finally got it running smoother and it even seems to have a bit more power, which with this car, every bit of that counts. Super happy with this, and will continue to use on a regular basis.”
★★★★★
BENNY / 2007 TOYOTA MATRIX / EVERYDAY VEHICLE ENTHUSIAST IN OREGON
EFFECTIVENESS
THANK YOU SEA FOAM
“This stuff did exactly what I was hoping it would – make the engine run smoother. I have a 1992 Sidekick with 233k that is regularly abused. It’s my gambler, trailblazer, and daily driver. I added the full bottle to about 1/8th tank of fuel and drove it “normally” for about 50 miles. By the end of the trip the engine didn’t feel near as rough at idle and my throttle response seemed better. I’m overall impressed with the product and would definitely use it again! Thanks Sea Foam!”
★★★★★
YUKON / 1992 SUZUKI SIDEKICK / OUTDOOR ENTHUSIAST
EFFECTIVENESS
HELPED ME OUT!
“My ’79 Lincoln Town car has been running a little rough, seafoam helped get my carb running a little better with 1 can on a low tank.”
★★★★★
MISSING LINC / 1997 LINCOLN / EVERYDAY ENGINE OWNER IN WASHINGTON
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