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    2007 Yukon xl denali front z55 struts/springs

    Ok thank you. Yea, thats the only Arnott I found as well. Older posts showed there being a z55 compatible/functioning one. I put that part number in on rock auto and this is the only one it pulled up https://www.rockauto.com/en/moreinfo.php?pk=17916825&cc=1433415&pt=15174&jsn=663 . Nm, I went...
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    2007 Yukon xl denali front z55 struts/springs

    Yea, I most likely will eventually. Time is limited. I need every piece, there is nothing for the front sway on the truck.
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    2007 Yukon xl denali front z55 struts/springs

    I was hoping for a front complete strut assembly option that works with the Z55 electronic suspension. I'm not seeing anything available. Does arnott make a replacement option anymore? I couldn't find one there either. Do you have a part #? Just the strut will work too if there is no complete...
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    2007 Yukon xl denali front z55 struts/springs

    its never had a front sway bar since I've had it considering how old/rusty the stuck bolt looked. It looks to have been completely removed at some point. The struts went bad, I was on a washboard dirt road... afterwards it was bouncing way worse than normal and hasn't stopped doing so service...
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    2007 Yukon xl denali front z55 struts/springs

    No sway bar to put back. I found it that way when I got it. Never fixed it. Was just a spare vehicle until a few months ago when it because my only ride (divorce). The harnesses are still there best I can tell and not cut. Is there anyway to test them? Yes, they still work. They turn on when...
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    2007 Yukon xl denali front z55 struts/springs

    Vehicle info in threat subject. Z55 suspension. I do have the tech 2 scanner. My front struts blew. Now it wallows around on the highway like a drunken ship, and bounces like crazy over small bumps in town(it does not have a front swaybar due to broken bolts in the sway bar mountsng holes. The...
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    Running rough

    I will try both of those ideas, thank you
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    Running rough

    it seems to have cleared itself up. New fuel, cleaner etc. I did check plugs #5 and #7 (easy to check). Both had gaps in the .07 range (.04 to .06 seems norm and I can't remember what I gapped them to). Neither looked particularly dirty or damaged. I still feel an occasional shudder. The...
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    Running rough

    no, never
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    Running rough

    I just want to start this with I may have just gotten some bad gas. I filled up and started noticing it 'missing' while driving. It may have already been doing it before and I just now noticed. But anyways, it continued so I pulled codes. I DO have a Tech 2. No noticeable misfire under full WOT...
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    Rear a/c changes temp without command

    Yes, I have a tech 2. I'll check for codes for that. I forgot this can have codes for stuff like that. Oops. It does have the 'auto' function on the control in the front climate control. I disconnected the wire to the blend door actuator (middle of the rear hvac assembly blend door actuator...
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    Rear a/c changes temp without command

    Hey all, truck has done this a few times. Never stuck around though for me to troubleshoot. The rear ac usually blows nice and cold... well suddenly today it started blowing hot(heated) air. Turned off rear ac, front blows cold the whole time. I checked the controls front/rear and they were set...
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    07 XL Denali

    Figured it out and got it fixed on my own thanks. This video helped.
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    07 XL Denali

    Anybody??
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    07 XL Denali

    I plugged the level control module in. compressor turns on and stays on now (until it shuts off I'm assuming for heat reasons), then turns back on after a wait time. Both new pumps do this. Does a level control module that was a used part(got it from ebay, same part#) NEED to be programmed? or...
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    07 XL Denali

    just got my used level control module in the mail. I thought I could use the tech 2 to reprogram it but it seems I need something else to do so? Help?! lol
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    07 XL Denali

    nah, it seems to be sealed. just the mount was broken off. so it was just the silver part and the connector.
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    07 XL Denali

    I pulled it down, cleaned connections etc. No change after that. The module is supposed to be riveted to to a mount, the rivets failed and I was able to remove it as soon as I touched it. I'm guessing that much vibration etc could damage it? Weather has been crappy when I've had free time its...
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    07 XL Denali

    So the rear shocks should show 0% when I'm not driving essentially? I'm suspecting the level control module as well now. This is what i was worried would happen trying to stick with the factory air ride lol. Any idea where i could get a level control module besides dealer (I'm on a...
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    07 XL Denali

    I will check that when I get a chance to lift it up and get underneath lol. I did mess it with it some more today. I jumped the relay connection (battery to the blue wire). both compressors worked in that configuration lol (ran for 30-40 seconds no problem). only 1 turns on for self test with...
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    07 XL Denali

    No idea on the current. Thank you, I will try and give that a shot
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    07 XL Denali

    connection at the pump looks close to perfect considering 168k miles. I'm going to try and jump the relay in the next day or two, see if it will stay running while its jumpered so I know its at least not the power wires. Also going to check the chassis module/computer (whatever that is called)...
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    07 XL Denali

    They both work with 12v applied directly The original does not
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    07 XL Denali

    Well, picked up a new unit (dorman). Doesn't work at all. No self test, exh valve and compressor don't do anything via tech 2.
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    07 XL Denali

    oh ok gotcha. did all of the above. still can control exh valve, no compressor does not turn on other than for self test. I also tried raising/lowering the front and rear to see if it would trigger a adjustment (it didn't). I did see a code for C0660 'level control exhaust valve circuit short...

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