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Engine Identification Buick Riviera VIII

Mechanical 1 illustration ~116 words

Note. For repair procedures not covered in this article, see ENGINE OVERHAUL PROCEDURES - GENERAL INFORMATION article in GENERAL INFORMATION.

Engine can be identified by eighth character of Vehicle Identification Number (VIN) which is stamped on a metal pad, located near lower left corner of windshield. See ENGINE IDENTIFICATION CODES table. "T" or "V" in tenth characters of the VIN indicates 1996 or 1997 model year.

Engine can also be identified by a 3-character engine code (RPO code). See ENGINE IDENTIFICATION CODES table. This code may be stamped on engine. (Scheme 1)

EngineCode
3.8L SFI
8th Character Of Dash VINK
Engine Code (RPO Code)L36
3.8L SFI Supercharged
8th Character Of Dash VIN1
Engine Code (RPO Code)L67

ENGINE IDENTIFICATION CODES

Scheme 1

Scheme 1