Diesel engines operate at higher compression ratios than gasoline engines, and fuel is injected under much higher pressure. An injection pump, usually driven by a belt or chain linked to the ...
It may be a main power source for modern work trucks, but these obscure diesel engines show compression ignition designs have taken lots of forms in the past.
The defective fuel pump, produced by auto parts manufacturer Denso Corp., has caused engines to shut down while driving. The automakers affected have recalled about 2.68 million vehicles in Japan ...