Well any good Ford tech would know that fuel can vapourize in the rails after a hot re-start Mr. Technick
Oh and doesn't a higher octane fuel burn slower than a lower ocatne fuel. add in low compression and you can run into long re-start issues.
Why does Ford have a sensor on the fuel rail to measure fuel temp? as well as fuel pressure ? It's there so the pcm can monitor it and raise pressure accordingly to prevent vapourization. You might wan't to verify that in the Ford Emission's manual. It's all in there! I did!
remember this is a returnless system!
You're not the only one who works at the dealer you know!
