Lincoln Aviator: Capacities and Specifications - Plug-In Hybrid Electric Vehicle (PHEV) / Fuel Tank

Alternative Engine Oil for Extremely Cold Climates

To improve engine cold start performance, we recommend that you use the following alternative engine oil in extremely cold climates, where the ambient temperature reaches -22...

Grease

M..

Other information:

Lincoln Aviator 2020-2026 Service Manual: General Procedures - Transmission Fluid Level Check

Check NOTICE: The vehicle should not be driven if the transmission fluid level is low. Internal failure could result. NOTE: If the vehicle has been operated for an extended period at high highway speeds, in city traffic, during hot weather or while pulling a trailer, the transmission fluid must cool down to obtain an accurate reading...

Lincoln Aviator 2020-2026 Service Manual: Diagnosis and Testing - Engine Cooling

Special Tool(s) Coolant/Battery RefractometerROB75240 or equivalent D-Gas Adapter300-OTC014-R1068 or equivalent Radiator Tester014-R1072 or equivalent UView® Combustion Leak TesterUVU560000-R Diagnostic Trouble Code (DTC) Chart   WARNING: Before beginning any service procedure in this section, refer to Safety Warnings in section 100-00 General Information...