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injector rebuild question!

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Old Feb 2, 2012 | 05:00 PM
  #1  
foxrider12390's Avatar
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From: Manchester NH
Year: 1999
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Default injector rebuild question!

ive searched and searched and searched but i cannot find an answer. i pulled 6 784 injectors for my 99 xj at the jy. im looking to rebuild them with new o rings and pintle caps. however the rebuild "seal kit" napa sent me had the wrong pintle caps. any idea on where abouts i could get new pintle caps. im looking for a part number to order through NAPA, Autozone, Advancd auto, or VIP auto. any help would be greatly appreciated.

thanks in advance!
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Old Feb 2, 2012 | 06:26 PM
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Year: 1987
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Mister injecter on ebay
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Old Feb 2, 2012 | 06:38 PM
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damn i was hoping for something local so i could get the new injectors in asap!
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Old Feb 2, 2012 | 07:46 PM
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I tried all the parts stores in town and they all came up with the small hole pintle caps. I ended up ordering some from here: http://www.ecrater.com/p/10991702/bo...ector-o-rings#
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Old Feb 2, 2012 | 08:14 PM
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Not the answers i was looking for haha. but thank you guys for the help!
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Old Mar 26, 2012 | 03:28 PM
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Originally Posted by Flowpro
I tried all the parts stores in town and they all came up with the small hole pintle caps. I ended up ordering some from here: http://www.ecrater.com/p/10991702/bo...ector-o-rings#
is this rebuild kit for the 784 injectors or 703? or do they use the same kit?
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Old Mar 26, 2012 | 09:31 PM
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Originally Posted by GI JOSIAHH
is this rebuild kit for the 784 injectors or 703? or do they use the same kit?
I bought them for my 784 injectors. Worked great. I don't have any experience with the 703's so perhaps someone else will chime in on that.
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Old Mar 26, 2012 | 10:46 PM
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The caps for 784's and 703's are the same. I always get new ones off ebay for rebuilding sets.
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Old Mar 27, 2012 | 02:29 PM
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is there a write up on here for how to clean/rebuild the injectors? i've found plenty of write ups for the swap itself, but none for actually cleaning/rebuilding the injectors.
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Old Mar 27, 2012 | 04:15 PM
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YouTube has some good videos.
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