Heath

The coolant is in good shape. The truck starts hitting the red on gauge. I have edge comp, 4 inch exhaust, all gauges, PAC brake. My rad might be plugged with oil now that you mentioned that, I did remove the over flow bottle and ran hose down to cross arm.

I was wondering if you all could help out. My 2001 seems to get warm whenever I pull a load up a hill no matter the size of load big or small.. I was pulling my 7x12 trailer with three quads up a long grade outside fossil Oregon and truck was getting extremely warm. Any ideas