Had a crack in the intake manifold and could hear hissing, it so I replaced it. Seem much more responsive, but then after 5min I went back to being unresponsive I suspect faulty o2 sensors making the engine run too lean in closed loop.
Battery load tested came out as good.
Fuel pressure 52psi at KOEO and stayed there for 10 min
Good compression, plug wires, Ignition
Intake manifold crack repaired, no other vacuum leaks.
"MIL is off"
Thursday, November 15th, 2012 AT 5:14 AM