Riviera V6-231 3.8L Turbo VIN 3 4-bbl (1982)
![background image](/buick/riviera/v6-231_3.8l_turbo_vin_3_4-bbl/Page-158001.png)
Firing Order: Specifications
Ignition Firing Order
Firing Order ........................................................................................................................................................................................................ 1-6-5-4-3-2