First its a 1999 2200...throwing the P0118 code "Coolant Temp. sensor high input"
I changed the coolant temp sensor, still no good.  the car runs real sluggish through 
the lower rpms.  after it gets up to normal operating temp (195F)  and i turn the car off, it 
wont start back up, it sounds like its hollow inside when i try to start it.  The temp gauge 
sits below 100F after its warms up.  Anyone have any suggs?
 
 
you have a open wire.
<img src="http://geocities.com/jimmythekid1/gecat.jpg">