See also:

Temperature
High temperatures accelerate the rate of corrosion to those parts which are not well ventilated. ...

Engine serial number
MR20DE QR25DE The number is stamped on the engine as shown. ...

SPORT mode switch
SPORT mode switch In the SPORT mode, the engine and transmission are controlled to set the engine speed higher than in the D (Drive) position. This enhances throttle response for a “sport ...