 Replacement Fuel Injectors, Have an injector leaking |
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| SteveL |
 Aug 12 2021, 02:46 PM
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Senior Member  Group: Members Posts: 666 Joined: 7-August 03 From: Andover, MN Member No.: 991 Region Association: None 
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So, I hooked up my brand new HF fuel pressure gauge (thanks for the tip at $19).
Sure enough, starts, runs fine for a minute, starts missing, fuel pressure drops, engine dies as pressure gets under 20lbs. Wait a minute, engine starts back up, repeat cycle. All of a sudden, I see a spray of fuel coming from injector #1. Can't really tell if it is coming from the short hose from fuel rail to injector or the injector seal. I assume that I caused this problem while moving the fuel rail around when hooking up the pressure gauge to the test port. The only way to make it leak is to put everything back, but then there is too much stuff in the way to see where it is leaking. The injectors have been replaced by me in the past, but it has been over 15 years. Should I just bite the bullet and replace all 4? Can I get mine rebuilt (do they replace the hoses?) I found injectors reman'd by Standard Motor Products for $35.79 ea on Rockauto - are these any good, or junk? Thanks |
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| ClayPerrine |
Aug 19 2021, 09:32 PM
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Life's been good to me so far..... Group: Admin Posts: 16,526 Joined: 11-September 03 From: Hurst, TX. Member No.: 1,143 Region Association: NineFourteenerVille
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For those of you running L-Jet on a 1.8, go to FLAPS and get 4 injectors for a 1980 Datsun 280ZX. Nippondenso built the L-Jet system for Nissan/Datsun under license from Bosch, and the injectors for the Z are mechanically and electrically the same ones used on the 912E. The 912E was L-Jet on a 2.0 914 engine, and the injectors are interchangeable.
Here is some info on them: Beck/Arnley Part Number 158-0099 Used on Alfa Romeo, Fiat, Jaguar, Nissan, Opel, Porsche, Renault, Triumph Hope that helps. Clay |
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| wonkipop |
Aug 21 2021, 02:56 AM
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914 Guru Group: Members Posts: 5,302 Joined: 6-May 20 From: north antarctica Member No.: 24,231 Region Association: NineFourteenerVille
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QUOTE(ClayPerrine @ Aug 19 2021, 09:32 PM)  For those of you running L-Jet on a 1.8, go to FLAPS and get 4 injectors for a 1980 Datsun 280ZX. Nippondenso built the L-Jet system for Nissan/Datsun under license from Bosch, and the injectors for the Z are mechanically and electrically the same ones used on the 912E. The 912E was L-Jet on a 2.0 914 engine, and the injectors are interchangeable. Here is some info on them: Beck/Arnley Part Number 158-0099 Used on Alfa Romeo, Fiat, Jaguar, Nissan, Opel, Porsche, Renault, Triumph Hope that helps. Clay i'm filing this info, thanks. (IMG:style_emoticons/default/beerchug.gif) |
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Posts in this topic
SteveL Replacement Fuel Injectors Aug 12 2021, 02:46 PM
Craigers17 My engine at the time was a 2.0. Here's every... Aug 12 2021, 02:58 PM iankarr Pressure dropping after start and then recovering ... Aug 12 2021, 04:11 PM cary We're using the FJ67's too.
I have 8 arriv... Aug 12 2021, 04:18 PM FlacaProductions I'm running the FJ67s as well. Aug 12 2021, 04:34 PM SteveL Mine are green tops, with 0 280 150 112 stamped on... Aug 12 2021, 04:56 PM
wonkipop
Mine are green tops, with 0 280 150 112 stamped o... Aug 13 2021, 03:16 AM
914sgofast2
[quote name='SteveL' post='2937435' date='Aug 12 ... Aug 13 2021, 08:47 PM bdstone914
Mine are green tops, with 0 280 150 112 stamped o... Aug 15 2021, 07:48 AM wonkipop
[quote name='SteveL' post='2937435' date='Aug 12 ... Aug 17 2021, 12:00 AM SteveL I checked out Mr. Injector, and they currently hav... Aug 12 2021, 05:29 PM iankarr If you haven’t recently moved the fuel tank (and... Aug 12 2021, 11:41 PM SteveL To me, those are closer to a green than a blue :sh... Aug 14 2021, 08:35 PM wonkipop
To me, those are closer to a green than a blue :s... Aug 14 2021, 08:51 PM Arno914 This holds true for all sorts of injectors: Use it... Aug 17 2021, 12:20 AM wonkipop
This holds true for all sorts of injectors: Use i... Aug 17 2021, 02:29 AM SteveL I received the SMP injectors from RockAuto. The b... Aug 19 2021, 03:23 PM Craigers17 Hey Steve,
Just for a reference, because I notic... Aug 19 2021, 05:06 PM SteveL
Hey Steve,
Just for a reference, because I noti... Aug 19 2021, 05:09 PM Craigers17 Actually, I've since sold the car. I've a... Aug 19 2021, 05:26 PM SteveL I installed one side (2 injectors) to replace the ... Aug 19 2021, 07:14 PM FlacaProductions Here are the FJ67's I'm running - 74 2.0 -... Aug 20 2021, 09:54 AM |
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