INTERMITTENT RUNNING AND STALLING ETC.

What is your question?

SOMETIMES GREAT RUNNING CAR WON'T START. SOMETIMES IT WILL. THEN IT MAY STALL BETWEEN LIGHTS. IT ACTS LIKE THE IGNITION SWITCH HAS BEEN TURNED OFF. HAVE NOTICED OIL COLLECTING AROUND #1 PLUG WELL (EITHER FROM LEAKY HEAD GASKET OR OIL FILL HOLE). REPLACED THE OIL FILL CAP.

What makes this problem better or worse?

NO PARTICULAR THING MAKES IT BETTER OR WORSE

How long has your 2001 Mazda Millenia had this problem?

CAR HAS BEEN TO TWO SEPARATE REPAIR SHOPS. NO MAZDA DEALER FOR 100 MILES