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  1. ltd02

    Replaced coils and plugs but still have a misfire????

    Did you get a cylinder specific engine code? Should throw a P0302 for cylinder #2. What do the other plugs look like? Did you change all the coils and plugs?
  2. ltd02

    Replaced coils and plugs but still have a misfire????

    What cylinder is the problem?
  3. ltd02

    04 liberty 3.7 blown head gasket, I'm looking for a little advice please, here is my story.

    The CEL is a check engine light. Should throw a misfire code if one of the valves isn't opening. If you kept it running it would probably be a flashing CEL (little engine icon near gages). That means a hard misfire which is bad for the catalytic converters.
  4. ltd02

    04 liberty 3.7 blown head gasket, I'm looking for a little advice please, here is my story.

    These are actually hydraulic lash adjusters. If they don't pump up the rocker will be loose and can fall off. I had a #2 exhaust rocker fall off twice. Second time I replaced the lash adjuster and it never happened again. If the rocker wasn't damaged then just replace the lash adjuster. Pretty...
  5. ltd02

    04 liberty 3.7 blown head gasket, I'm looking for a little advice please, here is my story.

    Did it throw a CEL? Pull rocker covers and see if anything is obvious. Overheating followed by dropped valve seats is not unusual with these engines.
  6. ltd02

    2002 jeep liberty 3.7 limited burning oil

    I'd check the pcv system, the valve cover gaskets and the crank seal in the front.
  7. ltd02

    75W-140 Synthetic In The Rear Differential All The Time

    Yep. MPG thing. I ran the 140 in both mine as long as I had them.
  8. ltd02

    Crank sensor removal

    If the diesels are anything like the gassers, the sensor swells and is very difficult to pry out. So, be gentle when prying. I changed it on my 02 with the gas 3.7L but I had the motor apart to replace the crank.
  9. ltd02

    Good Place to buy 3.7L Engine ???

    This place has a good reputation around my area. https://www.powertrainproducts.net/ It's only about an hour or so away from me. Would help if you list approximately where you're located. There are people who use this site from all over the world.
  10. ltd02

    06 liberty no start

    Search ignition actuator on this site and see if this explains your symptoms.
  11. ltd02

    overheat

    When my hg failed in my 02 kj I had a milkshake in the crankcase. I have used a pressure tester to apply pressure to the cooling system and found an "external" hg leak on a Subaru. If you're leaking alot from combustion chamber into coolant you'll know by the boiling coolant. If you're getting...
  12. ltd02

    Headlights came on by themselves, 2004 Liberty.

    Check all grounds you can get to and make sure the battery connections are very clean and secure. These things do all sorts of weird stuff with bad electrical connections. The headlights on without taillights sounds almost like a DRL circuit. I guess the timer after shutdown would be similar.
  13. ltd02

    Power steering Level

    If it is black plastic it should still have a clearing spot or line on the side to determine the level.
  14. ltd02

    Rust hole in the floor. 2006 Liberty.

    Isn't that what everyone does with old license plates?
  15. ltd02

    Kk engine knock

    You mentioned harmonic balancer. Did you watch it while running? I had one starting to fail on an 11 avenger and you could see it wobble. They can be tough to see and look OK. The rubber fails but they don't actually get loose at first.
  16. ltd02

    AC compressor is noisy

    Yeah, probably the outer clutch pulley bearing, but when the clutch engages it changes the amount of stress/force on the whole serpentine system. I have seen it actually quiet other pulleys that were failing so spin all the pulleys while the belt is off.
  17. ltd02

    AC compressor is noisy

    Did you remove the serpentine belt and spin the outer pulley? If it's just the bearing you should feel it. A clutch replacement would fix this but the bearing itself is replaceable too. That T68184 seems to be a carquest part so seems like there should be a kit or at least a bearing replacement...
  18. ltd02

    AC compressor is noisy

    The problem would be finding the replacement. I doubt there's much replacement support for that unit. I did the OE clutch in my 05 a while back and it was no big deal. The process is probably the same with the replacement you have but finding that correct clutch is unlikely.
  19. ltd02

    Spinning nut problem

    Dremel?
  20. ltd02

    Weird clicking noise on cold start

    I wouldn't worry too much. Just keep an ear on it and see if it gets louder. Mine eventually became a chain rattle/slap noise after a few years. Mine was over 160k at the time.

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