bad gas mileage, hard starting, and basically bad performance.
the coil is bad
Bad ignition coil?
No spark from coil, bad plug wires, or bad plugs.
No, but burning oil will give you bad spark plugs.
Bad transmissions.
having bad spark plugs could effect how the spark sparks and when it sparks. new plugs is never a bad idea
Bad timing, bad spark plugs, bad rotor or distributor, bad spark plug wires, blockage in the injector lines, deficient poppet valves in the injectors... all are possibilities.
you are not getting spark. this could be from a bad alternator, bad spark plugs, bad spark plug wires, or bad engine coils. The spark plugs and wires are the cheapest so try putting in new ones of those first.
Bad spark plugs, spark plugs wires, etc.
No.
Possible bad coil.Possible bad coil.
Spark Plugs do not affect your alternator. As long as your engine is running then it should be charging unless your alternator is bad