95.5-2004 Tacomas & 96-2002 4Runners 4th gen pickups and 3rd gen 4Runners

99 tacoma

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Old Jan 20, 2015 | 07:50 AM
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heavyd1980's Avatar
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From: Independence, KS
99 tacoma

Hey guys does anyone have any good pics of the rubber lines that attach to the EGR valve on a 99 Tacoma 2.7L? I changed the cylinder head and cant seem to figure out where one of the lines that attach to the EGR went. Any help is greatly appreciated! Thank you Delano
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Old Jan 20, 2015 | 04:04 PM
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From: Folsom, CA
I've attached a photo of mine ('99 2.7 California model). There should also be a 'vacuum hose routing diagram' on the under-side of your hood.
Attached Thumbnails 99 tacoma-egr1-sm.jpg  
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Old Jan 21, 2015 | 04:17 AM
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Thank you so much for the photo! You are correct about the diagram, however what I need is the two lines that are pointed towards the valve cover. I should have made that more clear in my original post. I believe they are coolant lines?!?
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Old Jan 21, 2015 | 09:14 AM
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99 tacoma-egr_valve_1.jpg

these are the two lines in question.
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Old Jan 22, 2015 | 09:21 PM
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Your arrow is pointing to the EGR modulator, so I don't know what you mean by that.

The hose under the PCV hose I found on mine. Its about a foot long, and 's-shaped' with at least 3 formed curves. One end attaches to a fitting on the TB, and the other end to a fitting coming out of the cylinder head near the firewall. I don't know what its function is, perhaps to cool the TB.
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