The auto ignition in a spark ignition engine means ...
automatic ignition of the charge at the end of compression
ignition induced by the passage of a spark
ignition of the charge before the passage of flame front
ignition induced to supplement the process of normal combustion
February Horoscope Digest
Hey, you may have missed some of the most interesting Astro articles this January. Check them out now!
daily-horoscope.us
Do You Know Your Presidents?
Our presidents came from different backgrounds, had unusual jobs and, in a word, were unique in their own way. Read about the less known but fascinating facts about US presidents!
patrioticquiz.com
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