South Florida Dysfunctional 4x4's
08-28-2012, 03:24 PM
#9886
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Year: 1996
Model: Cherokee
Engine: 4.0 h.o. with 703's and a KN&N drop in filter
Possible but I checked it makes no change when I unplug the first three injectors but dies out on 4-6
08-28-2012, 04:08 PM
#9888
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Year: 1996
Model: Cherokee (XJ)
Engine: 4.Slow
Originally Posted by sfcherokeeguy
Possible but I checked it makes no change when I unplug the first three injectors but dies out on 4-6
08-28-2012, 04:20 PM
#9889
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Year: 1996
Model: Cherokee
Engine: 4.0 h.o. with 703's and a KN&N drop in filter
They have been for like 3 months / country I pulled them and moved them around and still same result
08-28-2012, 04:28 PM
#9890
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Year: 1989 xj sport 2dr
Model: Cherokee
Engine: 12 hole bosch Injectors
possible issue with wiring harness to injectors you got access to noid liight ? Engine grounds clean ?
08-28-2012, 04:32 PM
#9891
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Year: 1996
Model: Cherokee (XJ)
Engine: 4.Slow
Originally Posted by sfcherokeeguy
They have been for like 3 months / country I pulled them and moved them around and still same result
Originally Posted by freegdr
possible issue with wiring harness to injectors you got access to noid liight ? Engine grounds clean ?
08-28-2012, 04:33 PM
#9892
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Year: 1996
Model: Cherokee
Engine: 4.0 h.o. with 703's and a KN&N drop in filter
No noid light and the grounds are clean I just did the big 3 plus checked all the others
08-28-2012, 04:37 PM
#9894
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Year: 1989 xj sport 2dr
Model: Cherokee
Engine: 12 hole bosch Injectors
you need to verify injector pulse it can be done with test light its gonna be very dim light and check wiring in the harness for breack to those not firing
08-28-2012, 04:40 PM
#9895
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Year: 1989 xj sport 2dr
Model: Cherokee
Engine: 12 hole bosch Injectors
one other thing to try disconnect battery for 1/2 the reconnect some have said it has fixed funny electrial issues cant hurt ...
08-28-2012, 05:28 PM
#9899
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Year: 1996
Model: Cherokee
Engine: 4.0 h.o. with 703's and a KN&N drop in filter
When I put my light on the plug its a bright light and when I got to my ride share spot I had a dead battery so jumped it off and seems fine for now