784 upgrade fuel injectors
Just got my injectors in the mail today! They look good, can't wait to get them in! Very fast shipping and the injectors are spotless.
Thread Starter
CF Veteran
Joined: Jan 2009
Posts: 1,964
Likes: 6
From: Baltimore, Maryland
Year: 1994 1993
Model: Cherokee
Engine: 4.0
Thread Starter
CF Veteran
Joined: Jan 2009
Posts: 1,964
Likes: 6
From: Baltimore, Maryland
Year: 1994 1993
Model: Cherokee
Engine: 4.0
Don't forget to re-set your computer and make sure to lube the o-rings before installing. Pretty much every leak that happens when swapping injectors is due to one of the top o-rings getting torn or cut installing them. Check for leaks before you drive or run it long. Any other questions don't hesitate to ask.
CF Veteran
Joined: Feb 2011
Posts: 2,523
Likes: 1
From: Eau Claire, Wisconsin
Year: 2000
Model: Cherokee
Engine: 4.0
Originally Posted by Programbo
Don't forget to re-set your computer and make sure to lube the o-rings before installing. Pretty much every leak that happens when swapping injectors is due to one of the top o-rings getting torn or cut installing them. Check for leaks before you drive or run it long. Any other questions don't hesitate to ask.
Thread Starter
CF Veteran
Joined: Jan 2009
Posts: 1,964
Likes: 6
From: Baltimore, Maryland
Year: 1994 1993
Model: Cherokee
Engine: 4.0
CF Veteran
Joined: Feb 2011
Posts: 2,523
Likes: 1
From: Eau Claire, Wisconsin
Year: 2000
Model: Cherokee
Engine: 4.0
I know I had a plugged injector but WOW!!!! First test drive was AMAZING!! super smooth idle and acceleration, power and torque were better than ever, and it started first crank! I will have to see if the pressure still leaks back, but I might not need to replace my fuel pump now!! THANK YOU!
CF Veteran
Joined: Aug 2011
Posts: 4,323
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From: New Market
Year: 1998
Model: Cherokee
Engine: 4.0L I6
Originally Posted by Programbo
Well since I see there is a lull in anyone selling these I will jump in and part with some of my vast hoard of injectors. 
I am selling sets of 6 cleaned tested and semi-rebuilt 784 "Neon" injectors. These are a direct swap out "upgrade" injector for 99-01 XJs and if you have an earlier (87-95) XJ I also have EV-6 to EV-1 adapters which will allow these injectors to work in place of the EV-1 703 injectors.
Basically I clean off the outsides with degreaser then take the injectors apart and let them soak a day in concentrated injector cleaner. I then reverse flush them out and then open them with a battery and visually check the spray pattern (Using compressed starting fluid). I then put them back together using new micro-filters and new o-rings on the tops and make sure there are perfect (But used) o-rings and pintle caps on the bottoms. Then I test them with an ohm meter to make sure they are within their correct range. Not quite professional rebuilding but pretty clean.
I am asking $70 a set shipped for the 784s and $80 a set for the 784s with the adapters. (A deal considering these adapters cost $25 for a set of 8 on Ebay). I also have 1 set of higher flow 715's for $70 shipped and 2 sets of the Ford "yellow stick" 710's cleaned the same way for $40 shipped. I am in Baltimore, MD and will ship by Priority Mail. Any questions at all please send me a PM. I can accept PayPal or a money order by mail.
I am selling sets of 6 cleaned tested and semi-rebuilt 784 "Neon" injectors. These are a direct swap out "upgrade" injector for 99-01 XJs and if you have an earlier (87-95) XJ I also have EV-6 to EV-1 adapters which will allow these injectors to work in place of the EV-1 703 injectors.Basically I clean off the outsides with degreaser then take the injectors apart and let them soak a day in concentrated injector cleaner. I then reverse flush them out and then open them with a battery and visually check the spray pattern (Using compressed starting fluid). I then put them back together using new micro-filters and new o-rings on the tops and make sure there are perfect (But used) o-rings and pintle caps on the bottoms. Then I test them with an ohm meter to make sure they are within their correct range. Not quite professional rebuilding but pretty clean.
I am asking $70 a set shipped for the 784s and $80 a set for the 784s with the adapters. (A deal considering these adapters cost $25 for a set of 8 on Ebay). I also have 1 set of higher flow 715's for $70 shipped and 2 sets of the Ford "yellow stick" 710's cleaned the same way for $40 shipped. I am in Baltimore, MD and will ship by Priority Mail. Any questions at all please send me a PM. I can accept PayPal or a money order by mail.
Thread Starter
CF Veteran
Joined: Jan 2009
Posts: 1,964
Likes: 6
From: Baltimore, Maryland
Year: 1994 1993
Model: Cherokee
Engine: 4.0
CF Veteran
Joined: Aug 2011
Posts: 4,323
Likes: 0
From: New Market
Year: 1998
Model: Cherokee
Engine: 4.0L I6
Originally Posted by Programbo
You're welcome. I think a buddy of yours just ordered some from me so perhaps you can help him.
