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.
Walking pneumonia is generally treated with antibiotics. Mild infections are often not treated because they tend to clear on their own. With treatment, most people begin to feel better within a few days. Many over-the-counter medicines used for colds and flus may not help with complete relief of symptoms of walking pneumonia. It's important to talk with your doctor about any medicines you are taking or planning to take.
Current recommendations call for 7 - 10 days of treatment for S. pneumoniae and 10 - 14 days for Mycoplasma pneumoniae and Chlamydia pneumoniae. However, the efficacy of antibiotics in children with M. pneumonia is unclear, and quite often walking pneumonia goes undiagnosed and untreated. Influenza (Flu). 2  Pneumonia is a major complication of the flu (including H1N1, or swine flu) and can be very serious. 3  Influenza-associated pneumonia is particularly risky for the elderly and people with heart disease. 4  It can develop about 5 days after flu symptoms start.