Recent content by ltd02

  1. ltd02

    Need help! 2009 jeep liberty rough idle

    I'd put a half tank of new gas in it and a full can of Berrymans B12 and see if it clears it out. Edit: Yeah if you got it from auction, it may have sat quite a while and had some questionable gas! If both sets of O2 sensors are now giving the same code, you probably got some debris in there...
  2. ltd02

    Need help! 2009 jeep liberty rough idle

    A stuck injector could cause this but you usually also get a specific cylinder misfire code, in my experience. So the P0152 was after you changed the O2 sensors? This an O2 sensor code. The NTK sensors are the Original Equipment sensors. I wouldn't use any other brand.
  3. ltd02

    Need help! 2009 jeep liberty rough idle

    So I'm confused. You didn't change the O2 sensors? That code is usually due to a bad sensor or ground to sensor (upstream on bank 2).
  4. ltd02

    Need help! 2009 jeep liberty rough idle

    Did you use NTK O2 sensors?
  5. ltd02

    Misfire

    Yeah they don't last forever. Wonder if the OP ever figured out their issue?
  6. ltd02

    Air hoses - what are they or part numbers

    53013458AB Right 53013457AB Left I think this is the PCV breather tube: W0133-1840027 Pretty sure this is it but not positive
  7. ltd02

    Power steering whine?

    How long have you owned this 07? Way back when I had my 02, I had a terrible whine when it got below about 40F. The 02s actually came with power steering fluid from the factory. Apparently the PO added at some point, but used ATF+4. They don't mix well. I flushed the system many times but could...
  8. ltd02

    Jeep Liberty Overheat issue

    Alignment is very important! That bleed "jiggle" valve needs to be at 12 o'clock or you can trap air. I know people who used a non-bleed t stat but drilled an 1/8" hole and positioned at 12 o'clock. worked fine.
  9. ltd02

    Misfire

    Good call. Leaky injector could cause your issues with a cylinder specific misfire and those O2 sensor codes. Could also have fouled your O2 sensors even if the injector clears or you replace the injector.
  10. ltd02

    Misfire

    Well if the o2 sensors are original, I'd probably change them all. They aren't too expensive and really have a finite lifetime. One acting up can affect the performance of others. You really can't tell which one is failing unless you can see the voltages. I think they're all narrow band o2 sensors.
  11. ltd02

    Misfire

    How many miles on your liberty? Really good to get live data when chasing air/fuel issues.
  12. ltd02

    Misfire

    Rock auto and get NTK
  13. ltd02

    Misfire

    Have you ever changed the O2 sensors?
  14. ltd02

    Knocking while in 4x4

    Yeah I wasn't clear. I get that, I'm just surprised the half shafts would be different. Would think the only difference would be the ring and pinion.
  15. ltd02

    Knocking while in 4x4

    I hope someone will chime in if they're sure, but it looks like the 05066020AA is listed for the 3.7l gas with 3.73 gears. The other one is listed for 4cyl and diesels and they list 4.10 gears. That's really weird since I would think they'd all be the same.

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