[FS] Ultrasonically cleaned "upgrade" fuel injectors
08-01-2014, 06:43 PM
#31
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Location: Southern Idaho
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Year: 1994
Model: Cherokee
Engine: 4.0 L/242 CID I-6 High Output MFI
UPDATE: Had a dud, boys! I pulled the connectors one at a time, listening for a change in idle speed. It had me stumped for a minute, because the injector in bank 1 didn't do as much as injectors 3,4,5,6. Turns out #2 was not working for me. Swapped it for one of my old ones and she runs like a charm!
Programbo: Let me know what I need to do to get a new one from ya. Do you want me to ship the other one back to you or should I pull it apart?
Programbo: Let me know what I need to do to get a new one from ya. Do you want me to ship the other one back to you or should I pull it apart?
08-01-2014, 07:47 PM
#32
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Year: 1994 1993
Model: Cherokee
Engine: 4.0
UPDATE: Had a dud, boys! I pulled the connectors one at a time, listening for a change in idle speed. It had me stumped for a minute, because the injector in bank 1 didn't do as much as injectors 3,4,5,6. Turns out #2 was not working for me. Swapped it for one of my old ones and she runs like a charm!
Programbo: Let me know what I need to do to get a new one from ya. Do you want me to ship the other one back to you or should I pull it apart?
Programbo: Let me know what I need to do to get a new one from ya. Do you want me to ship the other one back to you or should I pull it apart?
08-01-2014, 09:49 PM
#33
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Year: 1994
Model: Cherokee
Engine: 4.0 L/242 CID I-6 High Output MFI
It's much appreciated, man! For anyone wondering, I'll update what the actual MPG gain is on the highway tomorrow.
08-02-2014, 11:47 AM
#35
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Location: Richmond, VA
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Year: 1998
Model: Cherokee
Engine: 4.0
Just finished installing a set of 703 in my 98. I reset my PCM and like others it ran rough for awhile then smoothed out. I let it get to operating temp then took for a spin. I really like how the throttle response is now.
I also blew it out a little..my speedo is off so I estimate it at 98. .
Thanks Programbo for quick delivery and a good product.
I also blew it out a little..my speedo is off so I estimate it at 98. .
Thanks Programbo for quick delivery and a good product.
08-02-2014, 01:37 PM
#38
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Year: 98
Model: Cherokee
Engine: 4.0
I never did the pcm reset trick when i was done but had the battery unhooked for about a half hour. So i did the pcm reset procedure. Twice and it never ran rough again besides the initial start up after installation
08-02-2014, 03:47 PM
#39
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Year: 1994 1993
Model: Cherokee
Engine: 4.0
Where's all the guys with the newer XJ's? It seems pretty much everyone who has responded to my ad so far has had a pre-99 XJ
Last edited by Programbo; 08-02-2014 at 03:49 PM.
08-08-2014, 11:13 PM
#44
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