Hot Start?...

I have a '92 C10 V6, that once driven untill good and warmed up, won't start again untill cooled down. it doesn't die and seems to run fine otherwise. Someone mentioned the pickup coil may be on the way out... Any input would be great.

I have a '92 C10 V6, that once driven untill good and warmed up, won't start again untill cooled down. it doesn't die and seems to run fine otherwise. Someone mentioned the pickup coil may be on the way out... Any input would be great.
First thing is to do a little diagnostics and find out what is going on...when it wont start are you loosing spark? does gas come out the tbi?
I could tell you 5 or 6 parts off the top of my head that will cause a no start...but lets find out what is going on so you will replace the right part.