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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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NTORACN's avatar
NTORACN
Explorer
Jul 27, 2014
Yep, the Hayden #2786 is the one you need. you will also need a tool to hold the water pump pulley as you unscrew the fan clutch from the water pump pulley. I made a tool to hold the pulley to save a few hard earned dollars. Your welcome to borrow mine if you need too.

Randy

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