GM Service Manual Online
For 1990-2009 cars only

Some bi-fuel decals require information such as the date of manufacture or the tank service expiration date. Record any necessary information before applying the decal to the vehicle.

If a body panel or a component with a bi-fuel decal is replaced, apply the new decal as follows:


    Object Number: 296473  Size: SH
  1. The interior, fuel tank and tank cover labels are located as follows:
  2. • Periodic Gasoline Operation Label (1)
    • Tank Cover Caution,Tank Bracket and RH Tank Bracket TRRC Labels (2)
    • CNG Fill Caution Label (3)
    • CNG Fuel Only Label (4)
    • CNG Filter Label (5) (located under fill door)

    Object Number: 497934  Size: SH
  3. The exterior body and underhood labels are located as follows:
  4. • CNG Warning Diamonds (1 and 6)
    • "Powered By Natural Gas" Label (2)
    • Manufacturer Alteration Label (3)
    • CNG underhood electrical center label (5)
    • Vehicle Emissions Controls Information (VECI) Label (7)
    • Bi-Fuel Information label (8)
  5. Refer to Decal and Stripe Replacement in the Exterior Trim section of Body and Accessories in the C/K Service Manual for decal replacement procedures.