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NTORACN's avatar
NTORACN
Explorer
Aug 14, 2013

*UPDATE* problem solved!! Coolant temp on hills GMC 3500

Hello everyone, just a quick update on how I fixed my2006 Tioga 24D on a 2005 GMC 3500 chassis from running to hot on long grades. My original post is below. I found that my problem was caused by sev...
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carringb's avatar
carringb
Explorer
Aug 15, 2013
Keep in mind that coolant temp does not necessarily correspond directly with air temp at the fan clutch. As long as enough air is moving through the radiator, it probably never heats up to coolant temp.

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