i just ran seafoam through my vacuum line, oil, and gas. and NO smoke!?!? good, or bad??

 

No smoke seems kinda strange to me especially on an 03. What vac line did you run it through and exaclty how did you run the seafoam in the truck?

 

ran it through the break booster hose, had the truck running poured it in slowly, got in killed the truck sat there for 10 min cranked it ready for a smoke show, not even a puff. drove it down the road. nothin

 

Mine didn't smoke much the second time I used it. Now it's only once a year or so. Guess it is possible yours didn't need it.

 

hmmm, i figured i needed to clean my throttle body and looked at it, it was'nt dirty at all. as far as i know its never been cleaned, and now no smoke from sea foam! lol engine must be nice and clean in there, i have always ran 93 gas in her, i guess its payin off

 

i think its how they make it now some friends of mine told me the sea foam doesn't smoke much any more i got a can sitting under my seat but i haven't tried it out yet.

 

Yeah I did it last week and I hardly got any smoke.

 

Well how are we supposed to know it's working now? LoL
I believe you're supposed to let it get sucked into the engine until it chokes it, then let it sit. Maybe there wasn't enough sitting in there because it all burned off beforehand?

 

yeah you gotta let it get sucked into the intake and then dump enough in to kill the motor and let it sit and work. Then start it back up and idle it up to around 2k rpms and watch the smoke show. Just did this two weeks ago and it smokes. And it works.

 

everyone told me do NOT stall the engine, they said it can hydrolock it?