20 Most Recent 2006 Dodge Ram 2500 - Page 3 Questions & Answers

It is possible to get a bad thermostat.one way to check it is to remove the thermostat and leave it out. Run the vehicle with out one and see if it still overheats. You dont need one for the next few months anyway. Dint forget to put one in when winter hits.

U can check engine electric fan running normal,water pump weak,leaks water coolant,clogged radiator.lastly head gasket.

You grounded starter wrong or bad ground in starter from remanin box not your fault if reman but the ground is small wire and could get crossed under nieth

The low pressure switch would be around the air dyer system. If line drier is cool on one side and warm on other you have a line restriction. Is compressor cycling on and off.?.. be careful jumping low pressure switch...The high pressure on low side is restriction going to evaporator coil in firewall... check for a filter in cab for evaporator coil it may be stopped up

check the door switch

I am going to assume ( dangerous) that you have a diesel. If the grid heater is working it is not advisable to use starting fluid because it can combust in the intake manifold. However, if the intake heater was working, you will not have any starting problems above 0F. I would check your grid heater for power and continuity. There could be a fuel delivery issue,but starting fluid usually does not fix that.

check the tipm module for high beam driver may be bad