TAnderson22 wrote:Yes I do - for proably everyone here, and if you don't do this first step, you are figting an uphill battle.
Get a factory service manual (yes, they are expensive! so are jeeps; read it, there are 4-5 words in there that are the answer; its all chemistry.
There are too many give-aways in life - This is one of those things where you bring it to the shop for and you wonder how they did it.... why we make $$... so really - I am telling you how to do it - by first finding the information, then applying it.
Sounds to me like you're saying check the coolant/water ratio, something that is hardly ever mentioned across forums. If you have too much antifreeze/coolant in the mix you're much more prone to overheating. Although, I would think draining and then refiling after certain mods would correct it if it was a problem. Either way, spit it out man. A lot of people here have not the time, $$, or energy to cover every base.