Fuel injector cleaner/Gas treatment

[sweetwaterbroncoII]

Does anyone use fuel injector cleaner or gas treatment? If so, which brands are best?

 

[fordmandan87]

sea foam

 

[racinranger]

yea seafoam, half can in the tank and a half can through the vacuum lines. If its super nasty and scary. I'd go with a whole can in the tank and a whole can sucked into the intake shut the motor off wait 15 min fire it up and let the smokeshow come to life.

 

[GeorgiaBird]

never tried sea foam..
but When I do my oil changes, I add lucas to the oil, & use there fuel additive.. seems to work well. but do plan to try the sea foam.. may rotate the two on oil changes..

 

[Xploda]

Sea foam is good. I heard atf through the vacuum lines works real good too for cleaning shtuff!

 

[Gotta_gofast]

I use the 1/3 rule with sea-foam every spring and fall...