ENGINE IDENTIFICATION
Note. For repair procedures not covered in this article, see ENGINE OVERHAUL PROCEDURES article in GENERAL INFORMATION.
Engine identification number is located on front right of engine, behind oil dipstick. The first 5 characters (J30A1) of engine identification number identify engine type. The last 7 characters of engine identification number are a serial number.
The fourth, fifth and sixth characters (CG2) of Vehicle Identification Number (VIN) identify car line, body style and engine type. VIN is located at left front corner of dashboard and on upper portion of firewall.