Best replacement injectors
#1
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Year: 1994
Model: Cherokee
Engine: Inline 6 4.0L High Output
Best replacement injectors
Ok so I'm looking for the best replacement fuel injectors for my 94 inline 6. Really just for power and fuel economy on mind here but watcha got?
#3
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Year: 1999
Model: Cherokee
Engine: 4.0
people are claiming about 2mpg better and alot better throttle response. I picked up 4 so far for my 99xj just need 2 more lol, can't wait to try them.
#4
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Year: '93
Model: Cherokee
Engine: 4.0L straight-6
#5
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Year: 1997
Model: Cherokee
Engine: 242 CID IL6 4.0L
X2? I have a 97 with the iL6. Im pretty sure all 4.0 injectors were all interchangeable between years 91 or 2 till 99. Im not positive tho so anyone who can specify would be appreciated
#6
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Year: 1997
Model: Cherokee
Engine: 242 CID IL6 4.0L
Alright so I found out that if you want the neon injectors they are the *703's you need and multiple write ups suggest that if you have 95 or prior year you should upgrade the fuel pressure regulator as well
#7
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Year: '93
Model: Cherokee
Engine: 4.0L straight-6
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#9
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Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
No need to change the pressure regulator, just the injectors.
#10
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Year: 1997
Model: Cherokee
Engine: 4.0 Liter
#11
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Year: 1995
Model: Cherokee
Engine: 4.0
Would a set of new injectors and a regulator help make my exhaust smell a little less rich, or is that just how the computer tells it to run? Seriously, I haven't smelled exhaust this rich on a fuel injected catalyst motor... ever
#14
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Year: 1997
Model: Cherokee
Engine: 4.0 Liter
#15
Here's the lowdown. If you have a pre-96 you can use 703's and it's plug-n-play. 97 and later use 783's also from neons. No real hp gain. Just milage and smoother running.