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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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Rolin's avatar
Rolin
Explorer
Aug 16, 2013
On a previous rig with marginal cooling we had an additional row of radiator core inserted. Our radiator had the room. It fixed our cooling problem. Never had any issues after that.

Just a thought, if you are in there replacing things...bigger can't hurt if there is room.

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