Seafoam?

[BRileyZ71]

I have a 1991 Chevy K1500 stepside truck. It has the 350 5.7 engine. My question is im not sure how to use SEAFOAM with the carbuertor. Its fuel injected with a carb. so im not really sure how to do it. I tried it but I dont think I did it right. I just wanted to know if anybody else has used SEAFOAM with this type of engine and how they did it. I want to do it right so any information would be greatly appreicated. Thank You

[shocktrp]

Did you suck it into the manifold using a vacuum line?

 

http://ls1tech.com/forums/showthread.php?t=534376&page=1

 

It should be the same procedure no matter which setup you have.

[desrtrat]

I have a 1991 Chevy K1500 stepside truck. It has the 350 5.7 engine. My question is im not sure how to use SEAFOAM with the carbuertor. Its fuel injected with a carb. so im not really sure how to do it. I tried it but I dont think I did it right. I just wanted to know if anybody else has used SEAFOAM with this type of engine and how they did it. I want to do it right so any information would be greatly appreicated. Thank You

 

use this

http://www.seafoamsales.com/deepCreep.htm

 

you have a throttle body, best to use the deep creep. spray it into the TB great stuff..

and put i can of seafoam into your gas tank..

 

 

[ntavano95]

I just did the part 3 from the first link above in my engine with 70,000 miles for the first time. smoked like a SOB. Ill keep you all updated as to any problems that may arise. But it seems good so far. Now ill be going to the Mobil station to pour a full can in the fuel tank (as it treats 8-25 gallons) and fill up my tank with ethonol free fuel!