3.4 Swaps The 3.4 V6 Toyota engine

vacuum/coolant line diagram

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Old Jul 18, 2010 | 08:56 AM
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vacuum/coolant line diagram

Anyone have a good diagram or some good pics of where all the vacuum lines and coolant lines go on the intake and throttle body? my motor is out of a 97 4runner.
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Old Jul 18, 2010 | 09:19 AM
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http://home.comcast.net/~dntsdad/loca.pdf

Here's one.

It really shouldn't be that difficult to look at other people's pictures of completed engine compartments and get the layout. Unlike the 3.0, there are not that many vacuum lines. Do that, get what you can hooked up from pictures, then anything left over snap a shot of, and post it up.

Scroll about halfway down.
https://www.yotatech.com/forums/f160...16/index8.html
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Old Jul 18, 2010 | 09:31 AM
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cool, those are great. the only thing left after those pictures are the small lines that tee into the heater lines. not sure where those are suppose to go and which lines are suppose to plug into the throttle body.
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Old Jul 18, 2010 | 10:10 AM
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I cant remember and my truck isnt here right now. Don't the T's go off to the rear core for the rear heater? If thats what you are talking about, I plugged those up.
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Old Jul 18, 2010 | 10:16 AM
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i have no idea what they are for, they are about half the size of the reg heater hoses.
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Old Jul 18, 2010 | 10:33 AM
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these? If so, I capped them off. they run off to the rear heater on the Runner.
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Old Jul 18, 2010 | 10:49 AM
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thats them, thanks for all the help.
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