 Injector numbers, 031, 031A |
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| sunfloweryellow914 |
 Feb 29 2004, 10:42 AM
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#1
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Newbie  Group: Members Posts: 49 Joined: 21-February 04 From: Decatur, GA Member No.: 1,691  |
What is the difference between 031 and 031A green injectors? Can you use both kinds on the same engine?
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| sunfloweryellow914 |
Feb 29 2004, 12:33 PM
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#2
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Newbie Group: Members Posts: 49 Joined: 21-February 04 From: Decatur, GA Member No.: 1,691 |
Do they have different flow rates?
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| Part Pricer |
Feb 29 2004, 12:37 PM
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#3
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Believe everything I post Group: Benefactors Posts: 1,825 Joined: 28-December 02 From: Danbury, CT Member No.: 35  |
I really can't help you with the particular specs on the injectors. There is a big price difference between the two, so I'm sure that it is something significant. What I do know is:
039 906 031 - 1973 and 1974 2.0L engines 039 906 031a - 1975 and 1976 2.0L engines |
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| Dave_Darling |
Feb 29 2004, 12:47 PM
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#4
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914 Idiot Group: Members Posts: 15,066 Joined: 9-January 03 From: Silicon Valley / Kailua-Kona Member No.: 121 Region Association: Northern California 
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I think the "A" suffix parts are used on 75-76, not 74-75 2.0 cars.
As far as I can tell, there is no difference in electrical resistance or flow rate between the two. Which I am pretty sure means that I simply haven't looked at the right things. I wouldn't feel bad about using the "wrong" ones, but I would not want to mix and match on the same engine. --DD |
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