CHEVROLET C20 1993: FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY

General Information

NHTSA Campaign ID Number: 94V044001

Make Model Year
CHEVROLET C20 1993
Date Owners Notified Date Received by ODI Date Added to Database
1994-03-30 1994-04-05 1994-04-13

Production Dates: 1991-10-01 - 1993-01-01

Manufacturers Involved: General Motors, LLC

Component: FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY

Potential Number Of Units Affected: 2595

Report Initiator: ODI ODI Report

Summary

VEHICLES ALTERED BY PAS, INC. HAVE COMPRESSED NATURAL GAS FUEL TANKS THAT CAN DEVELOP STRESS CORROSION, WHICH CRACK THE E-GLASS WRAPPING. THIS STRESS CORROSION CRACKING CAN LEAD TO TANK RUPTURES.

Consequence

IF THE TANK RUPTURES, PERSONAL INJURY TO INDIVIDUALS IN OR NEAR THE VEHICLE MAY OCCUR.

Remedy

GM IS OFFERING TO EXCHANGE THESE VEHICLES WITH A COMPARABLY EQUIPPED 1994 GASOLINE 1/2 OR 3/4 TON GM PICKUP. IF THE OWNER CHOOSES NOT TO EXCHANGE THE NATURAL GAS VEHICLE, GM WILL REPURCHASE THE VEHICLE.

Notes

SYSTEM: FUEL; CNG; TANKS.VEHICLE DESCRIPTION: LIGHT, 2 WHEEL DRIVE PICKUP TRUCKS EQUIPPED TO RUN ON COMPRESSED NATURAL GAS.WARNING: ALL TRUCKS SHOULD BE REMOVED FROM SERVICE AND THE ENGINE RUN UNTIL THE GAS GAUGE READS BELOW ONE-QUARTER TANK. NO INSPECTION SHOULD BE UNDERTAKEN.CONTACT GENERAL MOTORS AT THE TELEPHONE NUMBER BELOW FOR MORE DETAILED INFORMATION.NOTE: IF YOUR VEHICLE IS PRESENTED TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND THE REMEDY IS NOT PROVIDED WITHIN A REASONABLE TIME AND FREE OF CHARGE OR THE REMEDY DOES NOT CORRECT THE DEFECT OR NONCOMPLIANCE, PLEASE CONTACT GENERAL MOTORS CONSOLIDATED FLEET SERVICE OPERATIONS 'CHEVROLET' AT1-800-334-7000, OR CONTACT GMC TRUCK AT 1-800-462-7000. ALSO, CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-800-424-9393.