Cannister
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Freshman User
Joined: Sep 2007
Posts: 35
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From: Va.
Cannister
I was replacing plugs & wires & noticed these brittle hoses going to a coffee can looking thing that I'm sure is some air polution B.S. anyhow one of them was broke. By the time I was done they were all broke. How important are they. Can I just run it with them broke?
Posting Guru
Joined: Nov 2007
Posts: 2,158
Likes: 0
From: West Texas
It's a vacuum reservoir and you kindof need it. Just get some rubber vacuum hose that slips over the broken ends tightly to splice them back together. This is a common problem on anything with the plastic vacuum lines. Around here it's the first thing the rats go after too.
Posting Guru
Joined: Sep 2008
Posts: 2,379
Likes: 2
It's a vacuum reservoir and you kindof need it. Just get some rubber vacuum hose that slips over the broken ends tightly to splice them back together. This is a common problem on anything with the plastic vacuum lines. Around here it's the first thing the rats go after too.
Cargo Master
Joined: Dec 2004
Posts: 3,362
Likes: 22
From: Florence, SC
On my 1985 F150, that "coffee can" is a vacuum reservoir for accessories such as the cruise control, heater controls, etc. The idea is that if your engine is under a lot of load, for example climbing a hill, it will produce very little vacuum to run these accessories. The "coffee can" is there to store up vacuum to keep these accessories functional when this happens.
Look at it this way. Ford put it there for a reason. If they could have saved any $$ to leave the "coffee can" off of every vehicle, they would have.
Look at it this way. Ford put it there for a reason. If they could have saved any $$ to leave the "coffee can" off of every vehicle, they would have.
Senior User
Joined: Oct 2003
Posts: 480
Likes: 1
From: Elyria, Ohio
Examine that coffee can for leaks. Mine looked good; but the bottom was gone.
Get a good one from a salvage yard or one from FTE vendors. Some years have plastic reservoirs.
Get a good one from a salvage yard or one from FTE vendors. Some years have plastic reservoirs.
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Posting Guru
Joined: Jun 2007
Posts: 1,394
Likes: 0
From: Des Plaines, Illinois
Yhea, not all years have the metal coffee can. Some have a plastic or rubber unit that looks like a ball mounted on the driver's side.
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