Bad Ignition (Spark Plug) Wires. Bad Coil(s). Bad ECM or ECU. Incorrect Spark Plugs. Ground Wire(s) missing or loose. Alternator fault. Bad Battery.
A coil is what gives you spark it distributes the power to your spark plugs so it would run bad or not at all check for spark. The coil produces the power for the spark to ignite the fuel/ air mixture in the combustion chamber of the engine . The distributor systematically distributes or places that spark to the spark plugs in the firing order .
A 97 Geo Metro that cranks but gets no spark is not getting enough power to the ignition coil or the coil itself is bad. The coil use the 12 volts of power provided by the battery and alternator to generate a very powerful spark.
Spark Plugs do not affect your alternator. As long as your engine is running then it should be charging unless your alternator is bad
Yes, because a bad coil will not allow the engine to run. But if the engine is running then the coil has nothing to do with the alternator charging the battery.
Perhaps bad coil or coil pak?
Spark plugs don't smoke. A bad alternator would cause a dead battery.
The spark is always blue. If your coil is bad your engine will misfire.
Bad coil wire, bad coil, etc...
Bad coil? Bad coil wire?
A bad ignition coil will cause your engine not to have any spark. Without any spark the engine cannot start or run.
No spark from coil, bad plug wires, or bad plugs.