no start sometimes grrrrr please help
12-05-2011, 05:49 PM
#1
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Year: 1991
Model: Cherokee
Engine: 4.0
no start sometimes grrrrr please help
ok so i got a 91 jeep every part has pretty much been replaced list includes
starter
cps
tps
iac
ing switch
coil
cap
rotor
plugs
wires
nss adjusted properly
fuel pump and filter
so basicly everything engine has been rebuilt any ideas this is eating away at me
starter
cps
tps
iac
ing switch
coil
cap
rotor
plugs
wires
nss adjusted properly
fuel pump and filter
so basicly everything engine has been rebuilt any ideas this is eating away at me
12-06-2011, 09:23 PM
#3
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Year: 90,84
Model: Cherokee
Engine: 4.0,2.5
Does it crank? And, I found this;
Older (OBDI) models - Start with the ignition off. Within five seconds, switch the key on, off, on, off, on. ("On" is NOT "Start" and "Off" is NOT "Lock"). The check engine light will flash. Count the flashes. Each code is a two digit code, so a (for example) 23 would be FLASH FLASH (pause) FLASH FLASH FLASH (long pause). It will never flash more than 9 times, so watch for those pauses!
Older (OBDI) models - Start with the ignition off. Within five seconds, switch the key on, off, on, off, on. ("On" is NOT "Start" and "Off" is NOT "Lock"). The check engine light will flash. Count the flashes. Each code is a two digit code, so a (for example) 23 would be FLASH FLASH (pause) FLASH FLASH FLASH (long pause). It will never flash more than 9 times, so watch for those pauses!
Last edited by DFlintstone; 12-07-2011 at 11:38 AM. Reason: "I found this"
12-07-2011, 06:05 AM
#4
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Year: 1999
Model: Cherokee
Engine: 4.0
No start can mean a number of things. Cranks but doesn't start, doesn't crank, tries to fire, doesn't try to fire...... etc.
Describe in DETAIL, what you mean by no start.
Describe in DETAIL, what you mean by no start.
12-07-2011, 06:41 AM
#5
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Year: 1989 xj sport 2dr
Model: Cherokee
Engine: 12 hole bosch Injectors
map sensor? hall effect sensor?ignition module?codes checked?
Last edited by freegdr; 12-07-2011 at 06:43 AM.
12-08-2011, 01:39 AM
#6
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Year: 1991
Model: Cherokee
Engine: 4.0
Ok so I got it fixed it turned out my fuse box wiring harness the one that plugs in to the fire wall got one from a junk yard and soldered it in and fired right up after pretty much getting soaked thanks to the lovely new england weather thanks for the responses guys there much appreciated
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