Main manifold vacuum hose

Tiny
DMJ120
  • MEMBER
  • 2010 TOYOTA CAMRY HYBRID
I have seafoam that I'd like to use to clean some gunk. Not sure where to look for the main hose that will "spray" into all cylinders.

Tahnks,
Josh
Thursday, March 29th, 2012 AT 7:52 PM

5 Replies

Tiny
SATURNTECH9
  • MECHANIC
  • 30,870 POSTS
Are you thinking about sucking it in a vacuum line into the engine?
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Thursday, March 29th, 2012 AT 7:57 PM
Tiny
DMJ120
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Yes, that's what the instructions indicate.
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Thursday, March 29th, 2012 AT 8:27 PM
Tiny
SATURNTECH9
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I wouldnt do that unless you have something to regulate and slow the flow of that sea foam into engine down. If you suck it in too fast you could bend valves. The brake booster vacuum hoses would be the best place to put it in. Also after it sucks in shut the engine off and let it soak to eat carbon up. Then later start it up and blow it.
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Thursday, March 29th, 2012 AT 8:56 PM
Tiny
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Sweet, thanks! Booster hose it is.
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Thursday, March 29th, 2012 AT 8:58 PM
Tiny
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Your welcome just make sure you slow that flow down.
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Thursday, March 29th, 2012 AT 9:25 PM

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