Internal combustion engine having provisions for heating the fue
Internal combustion engine having system for refrigerating fuel
Internal combustion engine ignition electronic control device an
Internal combustion engine ignition spark timing system modulate
Internal combustion engine ignition system
Internal combustion engine intake and exhaust systems
Internal combustion engine intake device
Internal combustion engine intake device
Internal combustion engine of ignition timing controllable type
Internal combustion engine operation utilizing exhaust gas recir
Internal combustion engine operation utilizing exhaust gas recir
Internal combustion engine providing improved exhaust-gas purifi
Internal combustion engine starting system
Internal combustion engine suction system utilizing resonance
Internal combustion engine system
Internal combustion engine with a pressure-compensating arrangem
Internal combustion engine with air-fuel ratio control device
Internal combustion engine with an air intake system
Internal combustion engine with an auxiliary combustion chamber
Internal combustion engine with an exhaust gas recirculating dev