1992 Buick LeSabre "failing ignition coil symptoms" Questions

coil replaced. The other two were tested and are fine. 2 weeks after this replacement I got stuck in heavy traffic. After a while the car started to do the same thing and lose power and eventually die

...ignition coil, then I could rightly suspect a coil. Otherwise, I don't suspect a coil since this would require multiple coils to be acting up. (Not impossible, but not so likely.) The thing is that ...

...it is a bad ignition coil. Often a failing ignition coil works when idle but fails under load. A failing coil dumps raw gasoline into the catalytic converter resulting in extreme heat and cat

failing the same cylinder? (the will fail in pairs, if the pack is bad) the pack runs 2 cylinders at once (in series) injectors leaking or clogged. since you didnt show the symptoms, i cant help much.

...coil,fuel pump and timing i was told to check for bad ground wires what else could it be  it sounds like you may have an ignition switch problem. if no spark to coils this may be it ! There are ...

...Ignition Coil B Primary/Secondary Circuit Malfunction The ignition signal from the Powertrain Control Module (PCM) or Electronic Control Module(ECM) is sent to and amplified by the power transistor. ...

...Ignition Coil 1 Ignition Coil 1 harness is open or shorted Ignition Coil 1 circuit poor electrical connection Faulty Engine Control Module (ECM) What does this mean? When is the code detected? Each ...

failing ignition coil. This occurs when unused fuel is emitted through the exhaust system. If you do not address the issue, you can also do serious damage to your exhaust, resulting in unnecessary and

...failing? I wish there was a relaible one. I've tried using a lab scope and module testers to diganose the culprit but you have to catch the problem as it's happening for those tests to be accurate. ...

...ignition coil to the Ignition Control Module (ICM). Remove the ignition coil. Before testing, visually inspect the coil for carbon paths or cracks which will contribute to weak spark symptoms. Using ...