New member here hoping for a bit of help on a difficult issue. After my car is warmed up and has been shut off for a few minutes it will restart just fine but then acts and smells flooded. Problem goes away after it cools back down to ambient cold. Occasionally I can slowly work the throttle/rims up and it will be fine again. I have replaced catalytic, O2 sensors,Map,ECS, fan sensor air intake temperature sensor, EGR, fuel pump,main relay and coils with no change in the problem. No CELs are on normally or when problem occurs. Any thoughts from any members?