Poor Hot Starting
- Check fuel pressure.
- Check ignition system.
- Check intake system for leaks.
- Check DME relay.
- Check oxygen sensor and circuit.
- Check oxygen regulation stop circuit.
- Check idle speed control activation circuit.
- Check intake air temperature sensor and circuit.
- Check engine (coolant) temperature sensor and circuit.
- Check engine speed/reference mark sensor and circuit.
- Check fuel tank venting solenoid.
- Check fuel injector(s) and circuit(s).
- Check DME control unit.