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| Rebuild of Indy Fiero #163 Super Duty 4 (Page 23/29) |
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Fiero Thomas
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JUN 18, 05:36 PM
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fierosound
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JUN 18, 07:55 PM
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| quote | Originally posted by Fiero Thomas:
Love this car. Keep up the good work.
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Thank you. I may have it running in a couple of days... 
Just spent the better part of 2 days figuring out why the A/C system won't hold a charge.
Many thanks to RWDPLZ for his information here: http://www.fiero.nl/forum/Forum2/HTML/000652.html
Half my O-rings were the wrong type and I DO remember the guy at the A/C shop matching them up saying "these are a little thinner, but they should still seal fine." NOT!! What a lot of grief it has caused. 
I've run the system to a vacuum of 20 lbs. It's still holding 1/2 hour later so far... 
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Inferno
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JUN 24, 10:43 PM
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Looks amazing. I cant wait to see it in person.
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fierosound
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JUL 04, 12:06 AM
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fierosound
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AUG 02, 11:43 AM
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I always had problems with the A/C after converting to R134a. (new compressor, O-rings, orifice, accumulator etc.) The A/C worked great, but the charge wouldn't last more than a week.
When I dropped the cradle to replace the clutch and transmission, I found a cracked A/C hose tube at the compressor end. Got that welded. I also installed a new condenser I had bought a couple of years ago. And I replaced all the O-rings in the system with the correct ones this time.
It's now working and is blowing SO cold with R152a that it can freeze you out of the car… It appears I have finally fixed ALL the leaks once and for all. 
More here: http://www.fiero.nl/forum/Forum2/HTML/138319.html[This message has been edited by fierosound (edited 08-04-2016).]
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Havoc04
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AUG 29, 08:36 AM
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Bump! Any updates?
Your build makes me really want an SD4 for my Indy.
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fierosound
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AUG 29, 06:36 PM
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edfiero
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SEP 01, 09:49 AM
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Will you need a new fuel pump for those injectors? What ECU / how are you going to tune ?
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fierosound
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SEP 01, 10:25 AM
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| quote | Originally posted by edfiero:
Will you need a new fuel pump for those injectors? What ECU / how are you going to tune ?
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Same pump, same 1227165 ECM I have in the car right now running the FAST throttle body injection (at 43psi) Go back one page in this thread. https://www.fiero.nl/forum/...L/000077-5.html#p197[This message has been edited by fierosound (edited 10-31-2024).]
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liv4God
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OCT 22, 05:07 AM
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Amazing thread and awesome work! I really enjoyed reading this, thanks for sharing your knowledge and work and lots of pictures Keep up the great work!
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