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    Cooling fan turns off and on when ac is on

    2001 jeep Cherokee, I notice engine temps creeping up to 220 with ac on, I checked cooling fan when ac is on and it turns on but only stays on for 7 seconds then turns off again, then turns on for 7 seconds then turns off again over and over ONLY with the AC on, when the AC is off the cooling...
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    P0720 code won't go away

    2001 jeep Cherokee 4.0l, I'm getting a p0720 code, I replaced both input and output speed sensor on the side (green sensors) of the transmission with sensors I know work and I'm still getting the code, I checked the wiring and it appears to be together all the way through, as well as any relays...
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    3rd camshaft+lifter replacement, tapping noise at 2500-3000 rpm

    Purchased a reman stock 4.0l long block from a reputable source at the beginning of this year. Had a shop install it, 500 miles later the camshaft+ lifters took a shit (when i removed them you can clearly see damage to the lifters and camshaft lobes) so i replaced them with a stock melling...
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    Cam+ lifter change now rocker arms wont bolt down

    I bought a reman longblock 4.0l in oct 2020, and just last month the cam+ lifters went bad due to not being broken in correctly so i bought a brand new stock replacement cam+lifter set from melling kit # mc1377 for my 2001 xj. Now that i have the head back on, all the pushrods even at their...
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    Bad thrust bearing or?

    A couple days ago my vehicle starting making a loud knocking noise coming from inbetween bellhousing and engine. The knocking increases with rpm in all gears (park,neutral,1,2,3,d) the only Time it gets quiet is right when it shifts to 4th gear.i checked out torque converter and flexplate for...
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    Gearbox play when turned all the way

    My steering box when turned all the way to the left or right, has alot of rotational play(not up and down) but when the pitman arm is centered the play isn't noticeable. I'm talking 1/4" To 1/2" of play but only when all the way to left or right.
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    Random Stalling issue

    Just recently my 2001 jeep cherokee, (normally on the first start of the day) will start fine but as soon as i drive to the first redlight and sit for a minute, the rpms will increase slowly as if i was slowly pressing the gas and then i will go to accelerate and it goes a few feet then...
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    Dodge 231D transfer case housing on jeep xj 231J

    2001 jeep cherokee, AW4 4.0 .Had a leak between transmission output and transfer case, thought it was the seals took the transfer case off and realized theres a crack in transfer case housing leaking fluid, i have a 231D out of a 97 dodge i was wondering if that housing and input shaft would...
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    XJ no start after 4x4 conversion

    2001 jeep cherokee, had a 2wd aw4 in it, switched to a 4x4 aw4 from a 99 cherokee, got everything on, all plugs connected (none looked dirty), go to start my jeep, it cranks but wont turn over, gauges dont work, odometer reads "no bus", while throwing a p1694 code, i read that it could be the...
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