No, diesel engines don't have ignition coil as they work on compression ignition and not on spark ignition as in diesel engines. Glow plugs used in diesel are like small electric heaters which use the mechanism of heating due to resistance during electrification.
Erythromycin. Erythromycin is a very common antibiotic treatment for walking pneumonia. It is very similar to penicillin when it comes to how it works, metabolizing bacteria-fighting 14-membered lactone rings in the liver. As a treatment for walking pneumonia, Erythromycin is prescribed through tablets, gels or injections.
The first thing to do is find out what kind of pneumonia you have. Is it viral or bacterial. If it is viral, the best thing to do is practice proper sanitation, protect yourself from the harsh elements of the environment by using diet and exercise to boost your immune stystem. Do not smoke, if you smoke, quit.