| Is your electrical system in good shape? When did you last replace spark plugs, distributor cap, rotor, and plug wires? Other problem areas are igniters, coils, and oxygen sensors. Is your Mazda throwing any codes? A bad oxygen sensor/connector can dramatically affect fuel/air ratios and performance. Is you Mazda burning oil? What year is your Mazda and how many miles has it gone? How long have you owned it and how well has it been maintained? |