Cleaned and serviced furnace. Tested inducer motor, pressure switches, ignition, gas valve voltage, flame sensor, blower motor amperage and capacitor. Replaced the flame sensor and hot surface ignition due to corrosion. Replaced the blower capacitor due to below acceptable range. Used a 5mfd cap. Everything else is in adequate working condition. Furnace is old and wrote an estimate for a new furnace. Customer renewed VIP maintenance program. One visit is being used today and she will have one more remaining for 2025 cooling season.