Is it true that a slightly hotter engine is more efficient?

Many of the costs associated with driving an electric vehicle are the same as driving one with a gas engine. ... operating temperature. The system also ... When a fault occurs, the OBD-II system records the engine's operating ... motor to heat up to operating temperature). The Society of Automotive ... Caterpillar is the world's leading manufacturer of construction and mining equipment, diesel and natural gas engines, industrial turbines and ... May 14, 2008 ... Unless your seeing high oil temps, track the car, or are FI in some form... stick with something like 5 or 10W-40 type oil. Will running 15W-50 ... ... Engine or Motor Coolant Temperature light Engine or Motor Coolant Temperature ... information on Lincoln vehicles. 1. Current MSRP for base vehicle ... You'll often see this light appear when you first start your vehicle. It means that your engine coolant has not reached the recommended operating temperature ... You can temporarily disable the Automatic Engine Shutdown feature using your vehicle's SYNC 3 touchscreen or the information display depending on your SYNC 3 ... GREEN LED - Indicates that all engine systems are running normally (all Monitors on the vehicle are active and performing their diagnostic testing, and no DTCs ... Apr 11, 2022 ... As much time and money as the engineers spent determining what the ideal operating temperature is for your specific engine, it's not likely that ... Engine Overheating explained. All mechanical engines have an optimal temperature range where it performs its best. If the engine temperature hits the ...