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Chevrolet TSB #SB-16-NA-121
2011 Chevrolet Express
TSB Document:
Affected Component: EQUIPMENT ADAPTIVE/MOBILITY
- Summary
- THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPLACE THE AFFECTED CNG TANK VALVE TO CORRECT A CUSTOMER CONCERN OF CNG GAS VENTING, LEAKING, OR RELEASING DURING EXTREME COLD TEMPERATURES AND/OR DURING REFUELING DUE TO COLD TEMPERATURES ALONG WITH THE COOLING EFFECTS OF THE REFUELING PROCESS.
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