Anyone have any idea what these tow components are on the 22re 4 cylinder engine of a 1990 Toyota truck? Friends truck caught fire and these two melted somewhat.
Identify these two components: 1990 Toyota 4x4 truck on valve cover
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I don't know their proper names, but they are little vacuum valves. Electrically operated, and part of the smog stuff. 
VSV = Vacuum Switching Valve. Geez, did newer 22re really have this junk? My 1985 only has one for the AC idle up.I don't know their proper names, but they are little vacuum valves. Electrically operated, and part of the smog stuff.
