The car runs fine except in the hottest part of the day on my way home. it starts to stutter until it dies or i pull over, hopefully in the shade. after about 10 - 15 minutes will start up and can drive the rest of the way home. if it was the fuel pump it would not be this intermittent right? i have changed out the ignition coils with no change. i saw something about a cam position sensor on a forum. also i went to a local parts place and the code they gave me was P01345, i can not find that error anywhere. hopefully someone else has had this problem.

 

If you google for the code it comes right up.
My best guess is that the crank position sensor is bad. Probably the engine heat is affecting it in some way.