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Part identification needed

Tiny
SFCTRIPLETT57
  • MEMBER
  • 1987 TOYOTA PICKUP
  • 2.4L
  • 4 CYL
  • 4WD
  • MANUAL
  • 155,550 MILES
I have the truck listed above with a 1993 22-R-E engine. What is the part in the picture called? Thanks
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Saturday, September 18th, 2021 AT 7:22 AM

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Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,192 POSTS
Hi,

Just looking at the pic, I can't identify it. Where approximately was it located? What was it bolted to? Also, can you send a pic looking at it from different points of view?

When I first looked at it, I thought AC or EGR, but I can't be sure.

Let me know.

Joe
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Saturday, September 18th, 2021 AT 8:37 PM
Tiny
SFCTRIPLETT57
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  • 184 POSTS
This was bolted to the Exhaust Manifold.
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Sunday, September 19th, 2021 AT 6:22 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,192 POSTS
Hi,

That is an air injection tube. Fresh air is injected into the exhaust to help with the emissions. A common mistake with that part is this. Many people feel it is part of the exhaust gas recirculation (EGR) and it has nothing to do with it.

Let me know if that helps and if you have other questions.

Take care,

Joe
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Sunday, September 19th, 2021 AT 6:25 PM
Tiny
SFCTRIPLETT57
  • MEMBER
  • 184 POSTS
Thanks for the information.
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Monday, September 20th, 2021 AT 3:15 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,192 POSTS
You are very welcome. Please feel free to come back anytime in the future if you have questions. You're always welcome here.

Take care,

Joe
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Monday, September 20th, 2021 AT 5:20 PM

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