Thanks all,

I found it, but mine is not bad.

Trying to diagnose poor running when engine is warm.
Hard to start, idles very rough, accelarates with extreme hesitation and power-loss. This does not happen at all first thing in the morning when the car is cold. Only once warm.

Previous owner tried several things
1. Cap rotor wires plugs
2. EHA
3. o2 sensor
4. checked fuel pressure and it was ok

And now I see the OVP is ok,

any other suggestions?