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    2011 Denali Bad air shock?

    I know very little about air shocks, but wondering if this is what the shock is supposed to look like or has something separated? The vehicle has just over 200k miles and I do not think they have been changed out before, however I have changed out the compressor. We do some towing of a boat...
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    6.2l DOD Delete parts list

    I've reviewed the other posts on what some have done for this, however I am an engine novice. I had a lifter collapse, so I am now in progress with this job. Here is a list of parts I am looking to go with. I am not looking for any real increase in power, etc., but something reliable and...
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    Broken manifold bolts, oil leak - and preventative fixes 2011 6.2 DOD Delete

    I have the lovely broken rear exhaust manifold bolts to fix. I have the brackets that I could do a temp fix with, but thinking that I want to do it the right way and remove the heads to get the broken ones out. Partly due to seeing oil around the valve covers and I am not sure where it is...
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    2011 Yukon XL Denali Crank, no start, fuel pump?

    I just had my dealer complete an ECM adjustment following a Mass Airflow Sensor replacement. I was taking it in for a transmission replacement and coincidentally had a issue of it stalling after starting. They did the above and it seemed fine for a day or two. Unsure that is connected, but...
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    2011 Yukon 6.2 Water Pump

    I have a Yukon Denali that started to run hot and found the water pump having a leak dripping down. After looking it over, I could not see an issue with hoses, so assume the pump is out. I have removed it and cannot find a weep hole visible. One of the gaskets appears rather bad and I am...
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    Help identifying hose 2011 Yukon.

    I have a 2011 Yukon XL and have a hose mid vehicle on the under carriage that I am not sure where it belongs. The attached end hooks up to a "T" and I cannot readily see where that leads to. Cannot find any place where it looks like this one attached to. Any thoughts appreciated!
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    Transmission loss. 2011 Yukon

    Wondering if i can get any thoughts as to the best place to start on a Yukon that appears to have a transmission issue. Most recently, it just loss the ability to move after coming to a stop. It seemed to want to move slightly, but it was apparent that it was not going anywhere (RPM's go up...
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    2011 Denali DVD hard drive video format.

    I am a new purchaser of an 11 Denali and interested in how to use the USB port to play videos (only has 2nd row DVD, no rear). I have only located a few posts on this and they were not real specific as to options. One referenced that in the 11 model, this may not work. I have not taken...
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    Power Steering Squeal - puzzled

    I have an 01 Yukon and recently replaced the power steering pump after a failure. The new pump worked fine, but after about 2 hours of use, the pump seemed to give off a loud squeal. Seemed to come directly from the pump, so replaced it thinking bad pump. The new one again worked fine for...
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    2001 Yukon pwr steering failure

    While backing a boat up today, I had my power steering completely go out. Fluid levels good. Read that some models have a sensor on the steering column that can affect some things. Wonding if to try there first or the pump. Or might there be something bigger?? Suggestions were to start? Thanks.

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