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Bogging and smoke after replacing h2o pump and seals

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Old 10-19-2016, 06:18 AM
  #91  
mel_t_vin
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Originally Posted by alpinewhite
Some searching revealed to me that this is called "blue cloth braided line".
Don't think so.

Post a photo, zoomed out a bit. Could be mistaken...but that doesn't appear to be the supply line to the clutch master cylinder.
Old 10-19-2016, 07:44 PM
  #92  
alpinewhite
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Here are pics of where the blue cloth braided line is used in several places. The first pic is for the clutch slave. The 2nd and 3rd pic are for the line that broke. It looks like a vacuum line. There's an electrically-controlled piece that connects one vacuum line to another. What is that piece? I can't find it in the PET diagrams.
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Old 10-20-2016, 05:22 AM
  #93  
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Originally Posted by alpinewhite
The first pic is for the clutch slave.
That cloth-braided hose actually goes to the clutch master.


Originally Posted by alpinewhite
The 2nd and 3rd pic are for the line that broke.
Will defer to one of the 944/1 gurus...though, if not mistaken, that could be the auxiliary air valve.
Old 10-21-2016, 01:18 AM
  #94  
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it is the early IAC and the blue braided hose is fine to replace the old hose. I get it for about $5/ft locally but you could use any vacuum hose that's the proper ID.
Old 10-22-2016, 02:10 AM
  #95  
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I've been waiting for my AOS seals. They arrived today but appear too loose on the AOS. I think I ordered the wrong part :-(
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Old 10-22-2016, 04:57 AM
  #96  
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Originally Posted by alpinewhite
I've been waiting for my AOS seals. They arrived today but appear too loose on the AOS.
Correct...wrong o-ring.
Old 10-22-2016, 11:02 PM
  #97  
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Originally Posted by Dougs951S
it is the early IAC and the blue braided hose is fine to replace the old hose. I get it for about $5/ft locally but you could use any vacuum hose that's the proper ID.
I couldn't find vacuum line that size so I bought fuel line. That should suffice, right? Actually, it was free because it was a remnant about 18" long and the guy behind the counter just gave it to me.

Originally Posted by mel_t_vin
Correct...wrong o-ring.
Sigh. Another order from Pelican. More waiting time for parts. :-)
Old 10-23-2016, 03:22 AM
  #98  
odonnell
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Early cars (82-83 at least) use 2 smaller O rings. They're the same size as the upper O rings for later cars, if memory serves.
Old 10-23-2016, 09:58 PM
  #99  
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You need the 20x5mm upper seal:

http://www.paragon-products.com/Pors...701.613.40.htm

The lower seal is 24x5mm.
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Old 10-24-2016, 02:30 PM
  #100  
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Originally Posted by Jason @ Paragon Products
You need the 20x5mm upper seal:

http://www.paragon-products.com/Pors...701.613.40.htm

The lower seal is 24x5mm.
Thanks, Jason. I just ordered the parts.

BTW, the seals I already bought/have are the same size and were both too big for both the top and the bottom. The link you mentioned should fit both top and bottom, correct? I ordered two of them.
Old 10-27-2016, 11:28 PM
  #101  
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The correct AOS seals arrived today. Thanks, Jason.

I can't wait to install the AOS but can't do it as we're getting dumped by rain tomorrow. We need the water so I'll forgive Mother Nature.
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Old 10-27-2016, 11:42 PM
  #102  
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Make sure you put some oil or 0-ring assembly grease on those (and all new rubber parts!)

Looks like you'll be together soon!
Old 10-28-2016, 10:23 PM
  #103  
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Originally Posted by Van
Make sure you put some oil or 0-ring assembly grease on those (and all new rubber parts!)
I did. Thanks.



Had some time to work on her today because it didn't rain. Installed the AOS, intake manifold, and J-tube. I hope I didn't forget any hoses or bolts under the intake manifold. Lol. Had some good light before I cleaned up so I thought I'd take a few shots of the head before I put the cam tower on.

No extra bolts or nuts lying around so I'm good so far.
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Old 10-29-2016, 02:28 PM
  #104  
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You should also get a throttle cam.
Old 10-29-2016, 07:30 PM
  #105  
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Originally Posted by snb13
You should also get a throttle cam.
Now that you've mentioned it, I'll elaborate what I did on my stock throttle cam.

I simply drilled two new holes at the new location so that the arm of the throttle cam is not being used, thus, making it act just like a circular throttle cam. I also cut a small slit (using a Dremel) to allow the end of the cable to be inserted into the hole. Notice how this is the resting position and the arm of the cam is not in the way. This way, I can put it back to stock easily by removing the nut and relocating the cable and spring to use the stock holes. It's much cheaper, too. I didn't have to buy one.
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