Engine serial number
Nissan Sentra / Nissan Sentra Owners Manual / Technical and consumer information / Vehicle identification / Engine serial number
MR20DE
QR25DE
The number is stamped on the engine as shown.
See also:
Fuel recommendation
MR20DE and QR25DE engine except Spec-V
Use unleaded regular gasoline with an octane
rating of at least 87 AKI (Anti-Knock Index) number
(Research octane number 91).
QR25DE engine Spec-V only
Us ...
Increasing fuel economy
● Accelerate slowly and smoothly. Maintain
cruising speeds with a constant accelerator
position.
● Drive at moderate speeds on the highway.
Driving at high speed lowers fuel economy.
...
Tire inflation pressure
Check the tire pressures (including the
spare) often and always prior to long distance
trips. The recommended tire pressure
specifications are shown on the
F.M.V.S.S./C.M.V.S.S. certification labe ...