Contour L4-122 2.0L CNG DOHC VIN Z SFI (1996)
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Connect P120 to J120 at the tank valve solenoid. If Safety Recall 97573 has been performed, the connector ends will be taped to ribbed vent
hoses. See Figure 38.
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NOTE:
The CNG fuel tank must be completely full to perform the following steps. Turn off engine, switch selector to GFI position.
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Open quarter turn valve in CNG system.
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Start engine. Verify that the green GFI light remains illuminated.
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Raise vehicle.
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Leak test all connections from the intake manifold to the CNG tank, including all tank connections, compuvalve, regulator, filter, quarter turn
valve and all fittings using Snoop or a mild soap and water solution.
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Repair any leaks discovered. Never attempt to tighten or adjust fittings while system is under pressure. Close tank valve and bleed system to
