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Home >> Buick >> 2022 >> Envision Preferred, FWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 2.0L (LSY) - Repair Instructions >> Repair Instructions >> Fuel Tank Draining

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.

  1. Remove the fuel fill cap.
  2. NOTE:

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

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