Engine has a hesitation on acceleration, just started, almost like choke

What is your question?

seems like overload of fuel, hesitates but then catches up. Now is starting to back fire occationally on acceleration. Vehicle has a 4L inline 6 with 200k miles. Not driven very far but driven on a daily basis. New tuneup(plugs, wires, cap, rotor) about 2k ago, which equals about 6mo. of driving.