changing o ring on injector and rail ?
10-29-2013, 05:27 PM
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Year: 89
Model: Cherokee
changing o ring on injector and rail ?
I,m changing o rings on my 89 jeep Cherokee 4.0,one was leaking sometimes when cold.I got all the injectors out but was wondering what to use to put on o rings ,k-y jelly etc. and what is best for re-install,put injectors in intake first or fuel rail first or doesn,t matter.I have the fuel rail loose,I didn,t have to remove the rail from the reg. or fuel line.
10-29-2013, 07:21 PM
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Year: 1989
Model: Cherokee
Engine: 4.0
I,m changing o rings on my 89 jeep Cherokee 4.0,one was leaking sometimes when cold.I got all the injectors out but was wondering what to use to put on o rings ,k-y jelly etc. and what is best for re-install,put injectors in intake first or fuel rail first or doesn,t matter.I have the fuel rail loose,I didn,t have to remove the rail from the reg. or fuel line.
10-29-2013, 09:06 PM
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Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
Motor oil works fine, too. Vaseline is best left in the night stand.
10-29-2013, 10:06 PM
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Year: 1990
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10-30-2013, 06:47 AM
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Year: 1990
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