Brake booster vacuum hose

2001 HONDA ODYSSEY
145,000 MILES
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MEMBER123
I need to find the brake booster vacuum hose to do a seafoam treatment, but I cannot find it. And how much seafoam do I use some sources say third of a can but others say the whole can. Does it matter how fast it goes in? Because one source said if it goes in too fast it can mess up your engine and others just put the hose in the can and let it go.
Jul 13, 2018 at 5:24 AM
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ASEMASTER6371
  • ✓ASE Certified Mechanic
  • 52,796 POSTS
  • ASE Certified Mechanic
Good evening.

It is attached to the brake booster behind the master cylinder.

You trickle the Sea Foam into the hose running. If you put too much too quick you will flood the motor and may damage the motor as well.

In the picture, it is E.

Roy
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Jul 13, 2018 at 6:17 PM
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