1997 Accord

A couple weeks ago I performed a full tune-up on my fathers Accord Replacing Plugs, wires, cap, rotor, and fuel filter all oem parts. Recently the car has a hesitation after driving for one to two minutes, it happens during acceleration the car has no power and will back fire through the intake like it's lean, this happens for only about thirty seconds after that it runs beautiful. Even up till that point it runs perfect. I checked the data stream on my MT2500 and freeze framed while it happened, I found nothing out of range. However with KOEO or KOER the TPS reads 9% closed and 88% full throttle. MAP is 32 Kpa @ idle, long and short fuel trims are with in limit, and temp sensors are correct. This problems occurs any time engine cools down completly, and is like clock work every time and same duration. I have driven many Hondas with distributor problems and this does not seem like the case. This problem really has me stumped. I have another TPS to try, but if it was the TPS one would think it would do this all the time. Please help I don't have much hair left.