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EEighthtry replied to the thread 2023 Tahoe/oil additives.No additives are needed except in rare circumstances. Example - I had a 2010 Cadillac CTS V. At about 40,000 miles on start up it...
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EEighthtry replied to the thread Looking to level my Tahoe with Autoride.There is a reason that they state that. If you screw with ride height on autoride you are screwing with the alignment front and rear...
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EEighthtry replied to the thread Slow air rim leak 2016 22 inch polished rim.If those rims are chrome, all will eventually leak. My 2011 Yukon XL had chrome rims. I had the same problem you have now. I found...
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EEighthtry replied to the thread New to catch can.I have no idea what a catch can does. My plugs always looked good when I changed at 50,000 mile intervals. My oil always looked good...
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EEighthtry replied to the thread IS AFM DISABLEMENT NECESSARY??.I put 207,000 miles on my 2011 Yukon Denali XL V4/V8. I feel like I saved over $20,000 in fuel costs over the life of it. I suspect...
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EEighthtry replied to the thread Tahoe 2024 GM Exhaust Upgrade.I agree on the dual exhaust mode. I do not know for a fact, but I bet the Escalade V has dual mode exhaust, if not more. It would tie...
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EEighthtry replied to the thread Opinion: Upgrade to GM Perf. exhaust vs GM Perf. brakes?.I don't know but being an XL itis in the 6,000 lb range.
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EEighthtry replied to the thread Opinion: Upgrade to GM Perf. exhaust vs GM Perf. brakes?.I upgraded the brakes on my 2023 Yukon Denali XL. I don't tow. I don't put my 250 lb in-laws in the back of it and go road trip. I...
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EEighthtry replied to the thread Rear Suspensions & Air Compress.. 2016 Yukon SLT XL PLZ Help!.In my 2011 Yukon XL I had Magnaride air leveling shocks in the rear. Regular Magnarides up front. As for handling and ride I added a...
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EEighthtry replied to the thread New Arnott magrides are very stiff/bouncy.The only thing I modified on my 2011 Yukon Denali suspension was upgrade the front sway bar and add a rear heavy sway bar. The factory...
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EEighthtry replied to the thread Exhaust Manifold Leak (Suspected): Tips, Suggestions, Experience?.For what it is worth, I noticed two broken front exhaust manifold bolts on the driver side of my 11 Yukon Denali. This is a common...
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EEighthtry replied to the thread 2016/2017 Yukon Denali long term reliability.The 5/30 synthetic is the best advice I have seen on these thoughts. I run it exclusively despite what the manual says. I live in...
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EEighthtry replied to the thread Looking for feedback on Maggy TVS1900 vs BoostDistrict TVS2650 Truck Kit for my L94 6.2L.I realize this is not the same, but I put 208,000 on my 2010 CTS V. It was stomped on regularly. 170 was the fastest I was able to go...
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EEighthtry replied to the thread 4WD to AWD Swap.You might think about using a galvanized pipe piece piece. Buy the right sized internal diameter then cut to fit.
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EEighthtry replied to the thread 4WD to AWD Swap.Now this is a project. I suspect there will two or three fails down the road until someone gets it right. I had a 2011 Yukon with AWD...
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Have you swapped out the chrome fog-light trim pieces on your Denali?
- Latest: 23SummitDenali