What did you do to your Cherokee today?
10-19-2012, 06:59 AM
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Year: 97
Model: Cherokee
Engine: 4.0L
Originally Posted by zombie jeep101
Cool, how many bottles for a D35?
10-19-2012, 12:27 PM
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Year: 1992 Cherokee Sport
Engine: Bone-Stock 242
Changed my diff fluid. Only about half a quart of water and gear lube came out lol
Attachment 150292
Attachment 150292
10-19-2012, 12:34 PM
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Location: Frederick, MD from Cleveland, OH
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Year: 1993 YJ Wrangler
Engine: 4.0 I6
Originally Posted by 1976Mustang
That makes me want to do mine, my diff was underwater for a few minutes a year ago...
10-19-2012, 01:06 PM
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Year: 1997
Model: Cherokee
Engine: 4.0 I6
Originally Posted by ccooper1234
What's the normal oil pressure for a 4.0 in 70 degree weather
10-19-2012, 01:17 PM
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Year: 1999
Model: Cherokee
Engine: 4.0L OBD-II
Originally Posted by ccooper1234
What's the normal oil pressure for a 4.0 in 70 degree weather
10-19-2012, 01:46 PM
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Year: 1998
Model: Cherokee
Engine: Rebuilt 4.0L I6
Originally Posted by salad
With how many miles, which oil, which filter...? 70 degree weather - do you mean cold idle or are you measuring with the engine turned off? Hot idle is approx 210 degrees no matter where you are. Pressure is very subjective between engines anyway. My 4.0 with 330650 KM, some minor suspected sludge, Rotella 5W40 and M1-301 does approx 38 PSI hot idle and maybe 50 cold. With how accurate the dash gauge is your realistic expectations should be slightly above the middle when cold, and slightly below when hot. The only spec is a minimum of 13 PSI at hot idle and approx 10 psi per 1000 RPM
I just rebuilt the engine
10-19-2012, 02:30 PM
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Year: 1990
Model: Cherokee
Engine: 4.0l 6Cyl
Originally Posted by ccooper1234
Idle right now is 10psi at 210 degrees 750rpm.
I just rebuilt the engine
10-19-2012, 04:31 PM
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Year: 1998
Model: Cherokee
Engine: Rebuilt 4.0L I6
Originally Posted by DESERTXJ206
Is your sending unit working properly? 10psi is not good at all.