S15/T15 Sonoma P/U 2WD V6-4.3L VIN W (1996)
20. Inspect for leaks:
a. Turn the ignition switch to the "ON" position for 2 seconds.
b. Turn the ignition switch to the "OFF" for 10 seconds.
c. Turn the ignition switch to the "ON" position.
d. Check for fuel leaks.