Fuel Tank Draining

Special Tool

CH 45004 Fuel Tank Drain Hose

WARNING:

Never drain or store fuel in an open container. Always use an approved fuel storage container in order to reduce the chance of fire or explosion.

WARNING:

Place a dry chemical (Class B) fire extinguisher nearby before performing any on-vehicle service procedures. Failure to follow these precautions may result in personal injury.

Remove the fuel fill cap.

Fig 1: View Of Fuel Tank Draining Procedure

Courtesy of GENERAL MOTORS COMPANY

NOTE:

Lubricate the fuel drain hose with Transjel Lubricant or equivalent to aid in hose insertion.

Insert the CH 45004 hose into the fuel tank until the bottom is reached.
Use a hand or air operated pump device in order to drain as much fuel through the fuel fill pipe as possible.