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    Thoughts on a transmission drop and refill

    Hello guys. I know I'm probably going to get possibly mixed responses. But I'm going to ask anyway. My 2008 Denali xl awd has 231k miles, bought at 219k miles. Seems to shift great and no issues. I put roughly 5k and year on it and have owned it 4 years. I have changed all the other driveline...
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    AGM battery in 2011 Denali?

    Hello folks. I have a 2011 yukon denali xl. Would it be OK to use the AGM style battery in it? I've read mixed opinions? Don't see what it would hurt. Thanks.
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    PF48

    Hello fellas. Had a quick question. I got 2 ac Delco oil filters through Walmart. Of course they always seem to be out of these filters. Anyway. Did they change the 8 digit part number for retailers? Also did they change the design?
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    Towing a trailer

    Hello fellas. Got a question. Got a 2011 yukon denali xl awd. What is the largest camper I could tow with this vehicle. The one I was looking at weighs 7555 pounds. It is the Kodiak Ultimate 3321BHSL. Any experience is welcome. Thanks.
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    Oil pump

    Got a question. My 2008 denali xl 6.2 with 222k oil pressure at idle read half way between zero and 40 at a stop and the goes past that once you start moving. Is that normal, I know it's been really hot and muggy weather also. Should I consider maybe throwing a new one in and also would it hurt...
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    Service suspension light still on

    Ok. I got an 08 yukon denali xl. Last year I installed the monroe conversion kit and completely removed the air compressor, the level sensors and pulled the compressor fuse. I did not at the time (last year) install the supplied resistors. I had too many other things going on. Fast forward to...
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    GM converter upgrade question

    Hello folks. Have a Hopefully simple question to ask. My 2008 Denali has 220k. Runs smooth no issues shifts fine also. However I'm contemplating if I should upgrade the torque converter with the GM Zl1 style converter. The transmission fluid is dark and I figured maybe this would be cheap...
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    220k mile Potential purchase

    Hello folks. Would like some of you guys opinions on this. Looking at a 2013 Yukon XL SLT. It has 220,900 miles on it. When I tell you the undercarriage is spotless, it is absolutely spotless. Frame and back half by spare tire looks like brand new. No rocker rust, none on the bottoms of the door...
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    Opinions needed on lower dog leg repair

    Would like a few peoples input if possible. I recently repaired my passenger lower dog leg. Welded in a square patch. The driver side when applying pressure sounded crunchy. Had a few rust blisters. No hole. Sanded down to bare metal. No hole was created. I took my dent glue puller kit and...
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    Frame wax coating

    I apologize in advance if this has been discussed. Still new here. Have a question. I have a 2008 Denali XL. The spare has been disposed of as well as the jack so the very rear is wide open to clean and paint or coat. My question is this. I pressure washed the undercarriage this morning with...
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    Hello

    Hello! It's been almost 2 full months of ownership on my new to me 2008 Yukon denali xl and I love it! It's not perfect with 217k but it's a strong solid running vehicle!

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