How do you set the timing on a 1988 2.5L S10 engine?

To set the timing on a 1988 2.5L S10 engine, first ensure the engine is at operating temperature, then turn it off. Disconnect the timing connector (usually located near the distributor) to set the timing; start the engine and use a timing light to check the timing mark on the crankshaft pulley against the timing tab. Adjust the distributor by loosening the hold-down bolt and rotating it until the timing mark aligns with the specified degree in the service manual. Reconnect the timing connector and check for proper operation.