Contour L4-122 2.0L CNG DOHC VIN Z SFI (1996)
4.
Turn CNG quarter turn manual shut off valve to the closed position.See Figure 5.
5.
Start and run vehicle in CNG mode until engine stalls or auto switches to gasoline (light on GFI selector switch goes out). See Figure 6. Accelerate
engine to high idle (approximately 1500 rpm). Switchover will occur within 1 to 5 minutes. If "Autoswitching" does not occur within 5 minutes,
turn the ignition OFF and call the GFI Customer Service Hotline at 1-800-667-4275 for additional assistance.
6.
Raise and support vehicle.