PASSENGER SIDE MANIFOLD

  • Tiny
  • wader1
  • 1997 Chevrolet Camaro
  • 10,000 miles

Picked up salvaged "stock" passenger side manifold for Z28 in the back near the 02 sensor is a threaded bolt hole and above it is another hole with no threads. What goes into these?
thanks,
weekend mechanic

Friday, September 23rd, 2011 AT 8:41 PM

5 Answers

  • Tiny
  • DrCranknWrench
  • Expert
  • 3,458 posts

It could be air injection tubes, the EGR valve pipe. Or, If it is part of the heat shield, not sure if it has one, the dipstick goes through the manifold.

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Friday, September 23rd, 2011 AT 9:32 PM
  • Tiny
  • wader1
  • Member

Thanks, I am sending a pic so maybe you get a better idea. Bottom right near the studs.

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Friday, September 23rd, 2011 AT 10:05 PM
  • Tiny
  • Jacobandnickolas
  • Expert
  • 68,305 posts

I believe they are air induction tubes.

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Friday, September 23rd, 2011 AT 10:09 PM
  • Tiny
  • wader1
  • Member

Thanks, I'll go n that direction

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Monday, September 26th, 2011 AT 10:58 PM
  • Tiny
  • cadieman
  • Member

A tube from the vacuem pump goes their. If you dont have this you got the wrong part.

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Monday, September 26th, 2011 AT 11:38 PM

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