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    Transmission removal for rear main seal replacement

    Howdy! Anyone know if the rear main housing/gasket assembly can be replaced without disconnecting the transmission high voltage cables to the hybrid module? Referring to pulling the 2ML70 apart from the 6.0. It’s visibly leaking from the passenger side rear housing gasket above the oil pan...
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    6.0L valley cover gasket

    Hey all! I found a bad leak coming from the valley cover gasket. However, it’s a whole assembly, Damnit! anyone else replace one of these or know if you can get just the gasket?
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    2008 Tahoe Hybrid Engine Temp Rises in Auto/Stop

    Hello! The engine temperature needle goes past 210 when the Tahoe enters into Auto/Stop. The temp levels out and stays right at 210 when the engine runs. Coolant reservoirs are where they should be at. My first thought is that the little auxiliary pump motors that are in-line with the...
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    2008 Tahoe Hybrid 12v Battery Constantly Dying

    Hello, I have a 2008 Tahoe Hybrid. All software up to date. 5-6 year old 300v battery pack and 2 year old 12v battery. No CEL or issues at all and regularly maintained. About 4 weeks ago it would not start in the morning. Nothing had changed or had been changed up to that point. Took it to...

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