gophins349

hey guys just wondering which is better/easyier to use to clean out the engine? i just got my car with 90000 on it and i am at the end of my first tank, looks like i am going to get about 260 a tank. 5 speed. i was going to see how much better i could get if i used on of these. thanks

Role Reversal

B12 will deffinately be easier.

REDZMAN

B12 for your fuel, I've used Seafoam in my fuel before and it didn't seem to help at all.

Seafoam should help your TB/Intake/Head a LOT though, but you need to use it correctly. I've got the spray version of it here and will be trying it out soon, at least to help clean the head some, but my IM/TB are spotless.

DTN

I've rocked some seafoam spray and the seafoam liquid for cleaning deposits. B-12 is for the gas tank. Seafoam is supposed to be for that as well, but I find that seafoam is not as good as B-12 as an injector/fuel system cleaner. Seafoam works great for a flush a few miles before an oil change as well.

Seafoam robs power when you add it to the gas...... at least that's what my butt dyno says.

gophins349

ok thanks, so B12 in the tank and seafoam in the engine. would there be any problems if i do it at the same time. and do u put it in the tank when its full or empty?

alpineboarder

Empty, then fill it about half-way.

Easiest point for Seafoam is removing the idle air hose. Brake booster is run off of a single intake runner on our cars.

Seafoam spray works quite well. Just did it a couple nights ago. It fogged up my apartment complex pretty well.

REDZMAN

B12 Chemtool is cheap at Walmart. I usually buy 2 or 3 cans at a time, for my 2 vehicles.

Every 4 to 6 tanks of gas, when the gas level is below 1/4, I pour in a can, then fill it up.