Position  | Definition  | Character  | Description  | 
|---|---|---|---|
| 
 Important: All engines are stamped or laser etched with a identification number. The identification number contains the following 10 positions:  | |||
1  | Engine Type  | G J H  | -- -- --  | 
2-3  | Engine Displacement  | 16 20 25  | 1.6L, L4, MFI 2.0L, L4, MFI 2.5L, V6, MFI  | 
4  | Model Year  | 1  | 2001  | 
5-10  | Plant Sequence Number  | --  | Production Plant Sequence Number  |