I have a 1994 4runner that shuts off after about 10 minutes of running. It will not start up again for about 30 minutes. I have replaced the fuel pump and fuel filter. The engine runs great with no abnormal noises and starts back up with no hesitation after 30 minutes. It's not over heating and sound flawless untill it just shuts off. I have checked the coil wire for spark imediately after it shut off and it has plenty of spark.

HELP!!!