vaccum
vaccum
03-22-2011, 08:26 AM
#2
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Location: chatanooga tn
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Year: 1987
Model: Cherokee
Engine: 4.0
if you go to google.com and then click images and then search for "cherokee vacuum diagram" alot of them pop up.... if you still cant find what your looking for then let us know exactly what your trying to figure out. theres vacuum for pcm theres different vacuum systems so need to know what your trying to figure out
03-22-2011, 08:39 AM
#3
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Location: chicago
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Year: 96
Model: Cherokee
Engine: I6 4.0L
cool ill check it out
when shifting to park or neutral from gear rpms drop then go back to normal, but doesnt do it when i put it into gear. i posted another thread about od(overdrive) not working all the time, and someone pointed me to the kickdown cable which i adjusted, and it did move a little, and to check my vaccum lines. rpms are fine anyother time and dont drop or jump.
when shifting to park or neutral from gear rpms drop then go back to normal, but doesnt do it when i put it into gear. i posted another thread about od(overdrive) not working all the time, and someone pointed me to the kickdown cable which i adjusted, and it did move a little, and to check my vaccum lines. rpms are fine anyother time and dont drop or jump.
03-22-2011, 09:52 AM
#5
☠ CF Sheriff ☠
edit: nevermind
here you go
here you go
Last edited by dukie564; 03-22-2011 at 09:54 AM.
03-22-2011, 10:04 AM
#6
CF Veteran
cool ill check it out
when shifting to park or neutral from gear rpms drop then go back to normal, but doesnt do it when i put it into gear. i posted another thread about od(overdrive) not working all the time, and someone pointed me to the kickdown cable which i adjusted, and it did move a little, and to check my vaccum lines. rpms are fine anyother time and dont drop or jump.
when shifting to park or neutral from gear rpms drop then go back to normal, but doesnt do it when i put it into gear. i posted another thread about od(overdrive) not working all the time, and someone pointed me to the kickdown cable which i adjusted, and it did move a little, and to check my vaccum lines. rpms are fine anyother time and dont drop or jump.
Clean your throttle-body and IAC first. If that doesn't help (but it will still be beneficial) then move on to TPS check-out, with OEM sensor replacement if needed...
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03-22-2011, 11:54 AM
#8
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Year: 1987
Model: Cherokee
Engine: 4.0
Originally Posted by ghostly
thanks again this site is great glad i joined! but could sensor be faulty and with no cel(check engine light).
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