 fuel injector question, 1.7 fuel injectors |
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| hndyhrr |
 Sep 28 2023, 04:36 PM
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#1
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Senior Member  Group: Members Posts: 584 Joined: 1-September 13 From: central point,oregon Member No.: 16,332 Region Association: Pacific Northwest 
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I had some injectors rebuilt by Mr. Injector. I am installing them and when pulling out the old ones, one of them has got a green tip, looks to be maybe original. Has woven cloth on out side of hose. Interesting the other three have yellow tips and all are yellow tops.
Soooo Do all yellow top 914 injectors fit with no worries? Noticed the numbers are not the same on a couple of them. The big part number is the same but the 3 digit numbers are not. What do this 3 digit numbers mean? I have attached at pic for reference.  |
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| hndyhrr |
Sep 28 2023, 04:37 PM
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#2
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Senior Member Group: Members Posts: 584 Joined: 1-September 13 From: central point,oregon Member No.: 16,332 Region Association: Pacific Northwest
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QUOTE(hndyhrr @ Sep 28 2023, 03:36 PM)  I had some injectors rebuilt by Mr. Injector. I am installing them and when pulling out the old ones, one of them has got a green tip, looks to be maybe original. Has woven cloth on out side of hose. Interesting the other three have yellow tips and all are yellow tops. Soooo Do all yellow top 914 injectors fit with no worries? Noticed the numbers are not the same on a couple of them. The big part number is the same but the 3 digit numbers are not. What do this 3 digit numbers mean? I have attached at pic for reference.  |
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| brant |
Sep 28 2023, 05:38 PM
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#3
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914 Wizard Group: Members Posts: 11,771 Joined: 30-December 02 From: Colorado Member No.: 47 Region Association: Rocky Mountains 
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Did the rebuilder give you a print out or f the flow numbers?
Usually they do as testing flow rate is a part of the rebuild service The Pintel caps come off as a part of the rebuild Most likely they just put the wrong color cap on But the flow sheet will verify that that injector flows the same as a 1.7 |
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| JeffBowlsby |
Sep 28 2023, 05:48 PM
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#4
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914 Wiring Harnesses Group: Members Posts: 8,706 Joined: 7-January 03 From: San Ramon CA Member No.: 104 Region Association: None
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Recommend replacing all those ratty hoses if you had not thought of that yet.
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| 914Sixer |
Sep 28 2023, 06:10 PM
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#5
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914 Guru Group: Members Posts: 9,005 Joined: 17-January 05 From: San Angelo Texas Member No.: 3,457 Region Association: Southwest Region
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There was two versions of 1.7 injectors. 914/Bus/411 with curved elbow hose and the VW311 version with straight hose. Both versions are the same as far a performance. Somebody put 2.0 green pintle on injector.
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| hndyhrr |
Sep 28 2023, 06:50 PM
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#6
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Senior Member Group: Members Posts: 584 Joined: 1-September 13 From: central point,oregon Member No.: 16,332 Region Association: Pacific Northwest
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Thanks guys,
Pic's are what I pulled out today. New?rebuilt were done by Mr. Injector. I have attached Flow Report. I have to admit I am getting in over my head I think, and don't like it. lol Does report look right? I am having a hard time finding flow rate table for the 1.7. Any how Thank you again and again for info. Renee  |
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| emerygt350 |
Sep 28 2023, 06:54 PM
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#7
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Advanced Member Group: Members Posts: 2,473 Joined: 20-July 21 From: Upstate, NY Member No.: 25,740 Region Association: North East States |
I think people thought you were putting those odd balls back in.
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| mepstein |
Sep 28 2023, 07:06 PM
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#8
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914-6 GT in waiting Group: Members Posts: 19,578 Joined: 19-September 09 From: Landenberg, PA/Wilmington, DE Member No.: 10,825 Region Association: MidAtlantic Region
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Looks like they all flow the same. So color of pintle wont mater.
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| Dave_Darling |
Sep 29 2023, 03:51 PM
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#9
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914 Idiot Group: Members Posts: 15,051 Joined: 9-January 03 From: Silicon Valley / Kailua-Kona Member No.: 121 Region Association: Northern California
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QUOTE(mepstein @ Sep 28 2023, 06:06 PM) Looks like they all flow the same. So color of pintle wont mater. (IMG:style_emoticons/default/agree.gif) They flow the same, the pattern is good--use 'em. Just replace those hoses first, before they spray fuel all over the engine and exhaust... --DD |
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