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2.9L & 3.0L V6 Tech General discussion of 2.9L and 3.0L V6 Ford Ranger engines.

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Old 01-18-2015
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Join Date: Nov 2013
Location: Tabor City
Posts: 29
what is this?

so i am about to swap cabs on my truck, and was disconnecting things. and this kinda tore. is it important, can i drive it without this item? it goes from the airbox inlet tube to the passenger exhaust manifold. what's it do?

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^picture here, item is pointed to by the red arrows
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Old 01-19-2015
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Join Date: Jan 2014
Location: Vancouver, BC
Posts: 7,599
That allows air heated by the exhaust manifold to be used in the engine.
A pre-heater for the air, better for cold engine driving, there is usually a vacuum operated valve to switch to outside air after warm up.
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Old 01-20-2015
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Join Date: Nov 2013
Location: Tabor City
Posts: 29
is that going to affect my drivability? keep in mind, this is a truck i still drive on a daily basis, even with the interior down to two seats and the dashboard. my friends call it the spartan truck, because there's nothing in it.
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