so if you have an aftermarket fuel cap On a 22re and you are having hard starting and long crack time after 2 to 3 hours when the engine is warm and runs great and starts great in the morning this is probably the main problem it happened to me took me a while to figure it out....... Moral of the story is buy OEM Toyota fuel caps .. I put a OEM fuel cap on my 22re problem went away . Not sure why it would make a difference but it does.

 

Weird, but glad you fixed your problem

 

Yeah I think it has something to do with the pressure that the oem fuel cap gives off Probably different from the aftermarket fuel cap to make a solid fuel pressure for the fuel injectors to start pickup