Sea Foam
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Cargo Master
Joined: Nov 2008
Posts: 2,332
Likes: 2
From: Summit, MS
That depends on where you add it:
When added to crankcase (oil)
Frees sticky lifters & rings
Cleans dirty parts
Removes moisture
Increases RPM's vacuum & compression
Cleans PCV valve systems
When added to gas or diesel fuel tank
Cleans fuel injectors
Cleans carbon as you drive
Lubricates upper cylinders
De-ices and removes moisture
Diesel fuel conditioner & anti gel
Stabilizes fuel
When used in air intake, Vacuum or induction system
Cleans carbon build up
Gives smoother idle
Cures hesitation & pings
Cleans intake valves & pistons
Cleans catalytic converter odors
Restores power & pickup
Fuel tank, crankcase, or air intake. The pictures are from doing the air intake. I used the hose on the brake booster. Just undo it and with the motor running start pouring the bottle into the hose. Then shut off the motor and let it sit for 5-10 minutes. Then restart and hope the neighbors don't call the fire dept. lol
None that I know of.
When added to crankcase (oil)
Frees sticky lifters & rings
Cleans dirty parts
Removes moisture
Increases RPM's vacuum & compression
Cleans PCV valve systems
When added to gas or diesel fuel tank
Cleans fuel injectors
Cleans carbon as you drive
Lubricates upper cylinders
De-ices and removes moisture
Diesel fuel conditioner & anti gel
Stabilizes fuel
When used in air intake, Vacuum or induction system
Cleans carbon build up
Gives smoother idle
Cures hesitation & pings
Cleans intake valves & pistons
Cleans catalytic converter odors
Restores power & pickup
Fuel tank, crankcase, or air intake. The pictures are from doing the air intake. I used the hose on the brake booster. Just undo it and with the motor running start pouring the bottle into the hose. Then shut off the motor and let it sit for 5-10 minutes. Then restart and hope the neighbors don't call the fire dept. lol
None that I know of.
Thread Starter
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Cargo Master
Joined: Nov 2008
Posts: 2,332
Likes: 2
From: Summit, MS
Auto Zone. Red and white can.
The hose on the brake booster will do the air intake. You can also put it in your gas tank and in you crankcase. They all clean different areas.
The hose on the brake booster will do the air intake. You can also put it in your gas tank and in you crankcase. They all clean different areas.
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Joined: Jul 2008
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From: Wharton, NJ
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Thread Starter
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Cargo Master
Joined: Nov 2008
Posts: 2,332
Likes: 2
From: Summit, MS
Well, 1 oz per gallon sounds like it would need 44 ozs with a full tank so, yes!
Postmaster
Joined: Dec 2007
Posts: 4,151
Likes: 0
From: Moonlight Moose Enclosure
Well I am taking my empty cans back for a refund I didnt get a smoke show...Seriously I ran seafoam through mine and whoa what a diff. Mine is beyond high mileage so I was getting worried about performance. SF did what i needed it to do but dang no kewl smoke show. lol
Senior User
Joined: Aug 2007
Posts: 319
Likes: 0
From: Granada Hills, CA
Grrrrrrrrrr I should have read ahead!!!
Thanks for all the info.. Going to try it out!
Senior User
Joined: Nov 2008
Posts: 238
Likes: 0
From: Ohio
Putting it in the gas tank is easier. Through the brake booster hose is better. When I say better, I mean better performance and more oooomph. Have yet to do it to my truck. 2 years old with nearly 24K miles, not old enough yet.
Super Moderator
Joined: May 2004
Posts: 29,380
Likes: 118
From: Central Coast of CA
Check this out. I found a really awesome write-up some super smart guru guy did on Sea Foam!
It addresses a specific F150 truck, but I think if you read this really incredible write-up, you'll see most of it also applies to the Excursion too!
The guy who composed the info must be on top of it!!
Sea Foam
Stewart
It addresses a specific F150 truck, but I think if you read this really incredible write-up, you'll see most of it also applies to the Excursion too!
The guy who composed the info must be on top of it!!
Sea Foam
Stewart