I have a 1989 Jeep 4.0 4x4. I was havning a problem with No start / Hard Start, It was
starting and then shuting off, sometimes worked and other times not. My uncle owns a garage and we fixed everything electrical on it,.... Still nothing, I went on these message boards and I found great help! Thank u!
The problem was the <CAS> Crank angle Sensor! 
$37.00 part now starts and stays started!
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Yesterday I took it to get something to eat on break and it
overheated BAD the coolant boiled out of the Overflow and was pooring out... The only thing I did prior to that was check to see if the AC / vent worked... Would that cause that to over heat>??? Well now I'm checking the t-stat to see if thats it... Any Ideas what I should do>???
