The spark plug…not very sexy, but a critical component of a finely tuned automobile engine. Their condition can effect not only the power your engine puts out, but also how smoothly it runs and what your fuel economy will be.
Over the last three weeks we’ve covered the technical nitty-gritty of how diesel engines work. Now that we’ve completed that short series, here’s something nice to top it all off. This is aa video except from the wonderful Discovery Channel program, “How It’s Made”. Now, you’ll get to see how a diesel engine is made in an Audi automotive factory!