I just disconnected the vaccum line at the brake booster, put a small funnel in there and poured the Sea Foam into the funnel slowly.

I did my truck first and noticed that it idled much better afterwards.

I did Christine this afternoon, lots of smoke but no noticible difference afterwards.

As per instructions from the Sea Foam Rep, after letting it sit for 10 mins I took her for a ride down the dead end road where I live.
Since I'm not a hot rodder or a lead foot this was a bit exciting. 0 - 80 mph in the lenght of my property. Tires chirping in 3 gears with this huge cloud of smoke pouring out the exhust. My wife thought I blew the engine.

lmao. chirping through 3 gears?!? now how come i can't do that maybe mine really does need seafoam pretty badly

another way to put it into the vacuum line is to put it in some type of container (i used a bowl) and "suck" it up with the vacuum line.


its also helpful to have a friend keep the car at a certain rpm to keep it from stalling

ehhh i do it by my self

i undo the vac line going into the fiewall right behind the TB and have the car running and hold the bottle/vac line in one hand and hold the throttle with the other and when it sucks in 1/3 i leave the vac line in the sea foam and let go of the throttle and it will stall

It did not harm my SC rotors that I could tell. All coating was still there after 3 cans and I ran a great time at the track so the car was running right.....

i did too it wasnt bad but it was hard to hold the bowl, the vacuum line and the throttle at the same time.

Genious. Just stick it in the can what the heck you need a bowl for?

i dont know

I picked up a foot long piece of vacuum hose. Remove the one you choose, add that and then you can work the throttle with one hand and the tube with the other.

Anybody had any luck with Seafoam quieting noisy lifters?