I'm having issues with my 05 Dakota v6 automatic overheating. I've cleaned cooling system replaced thermostat twice, replaced water pump, and replaced fan clutch. Now I've also having issues when it gets around normal running temperature my transmission won't shift on up which in turn runs me much higher rpm and of course start causing my coolant to start boiling out of the overflow. I have a transmission out of a 02 1500 with a v8 and would like to put it in my 05 Dakota with a v6, of course both automatic. Can anyone tell me if this is possible and if there is anything else I need to do to make it possible.