How to Super Clean your Engine! Seafoam through Vacuum Line

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Feed Seafoam through the vacuum line of your car to clean out the carbon deposits. Follow these steps:
1. Remove vacuum line. Keep thumb over vacuum line.
2. Allow the car to suck up seafoam slowly
3. Turn off car and let sit for five minutes.
4. Start up car and watch the smoke!

[@AWIERD1]

If you use aquarium tubing and electrical tape to seal the vacuum line you can feed it while sitting in the cab...

[@Guitarburger]

No thanks :-)

[@4PieceofMind]

why do an instructional and not show even a short clip of it being fed into the vacuum line ... weird.

[@skyhunter1981]

30 min to an hour is what I do.

[@danchesney7124]

Are you sure you should turn the car off after it's completed and not leave it running to make sure all the seafoam has burned off?

[@mr.pickles810]

I put a whole bottle through the vac line. It takes forever but I see and feel a difference. Rough idle is gone especially with the inside fan going it used to idle really rough now it doesnt. Anyway after putting the fluid in the car let it sit for about a half hour give it one or two revs before shut off then let sit for 15 mins or so then start it up drive it around get deposits out. Maybe put some if left over in gas tank add injector cleaner if wanted.

[@jahaxer]

@@mr.pickles810 sorry but you say after putting the fluid in the car let it sit for half an hour, do you let it sit idling or off? You then say rev before shut off and then set for 15 mins so im pretty confused but want to try this. I know its a while since you commented this. Thanks in advance.

[@aaronwilson4898]

Way too much in oil and the can is too full to have been effectively suctioned into the engine

[@lavielemond]

That wind noise is ANNOYING AF!!

[@Guitarburger]

Sorry!

[@lavielemond]

@@Guitarburger All good, my friend! I hope that I didn't sound like the typical, moaning prick that you find on here but I really anted to hear what you were saying, that's all! Cheers...