Engine ModelL20 - Engine Flexible Fuel, Iron
Displacement (L)4.8
Displacement (CC)4800.0
Displacement (CI)292.91397165471
Other Engine InfoVehicles equipped with the L20 "Flexible Fuel" 4.8L engine are not calibrated to run on Ethanol
Engine ManufacturerGM
Fuel Type - PrimaryGasoline
Fuel Type - SecondaryEthanol (E85)
Engine Number of Cylinders8
Fuel Delivery / Fuel Injection TypeSequential Fuel Injection (SFI)