What is timing setting on 1991 gmc sonoma v-g 4.3 liter?

The timing setting for a 1991 GMC Sonoma with a V6 4.3-liter engine is typically 0 degrees BTDC (Before Top Dead Center) at idle with the timing connector disconnected. It's crucial to ensure that the engine is at operating temperature and that the timing is checked with a timing light for accuracy. Always refer to the vehicle's service manual for specific details and any adjustments needed based on your engine's condition.