One Jeep Wrangler 4xe owner documents what really happens during a dealer recall visit after Stellantis recalled over 320,000 ...

Meet the latest member of the Hellcat family, which combines the base “orange block” lower end with the Demon’s valvetrain to ...

Abstract: This brief addresses the emission reduction of spark ignition engines by proposing a new control to regulate the air-fuel ratio (AFR) around the ideal value. After revisiting the engine ...

Abstract: Hybrid electric vehicles (HEV) enable reduction of emissions without sacrificing consumer expected range and drivability. The diversification of the powertrain with multiple power sources ...