Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCHEVROLET2000K TAHOE 4WD V8-5.3L VIN TREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTFUEL DELIVERY AND AIR INDUCTIONFUEL TANKSERVICE AND REPAIRPROCEDURESFUEL TANK DRAINING PROCEDURE DUAL TANK FRONT
2000 Chevrolet K Tahoe 4WD V8-5.3L VIN T
Fuel Tank Draining Procedure Dual Tank Front
2000 Chevrolet K Tahoe 4WD V8-5.3L VIN TSECTION Fuel Tank Draining Procedure Dual Tank Front
CAUTION:
^ Refer to Gasoline/Gasoline Vapors Caution in Cautions and Notices.
^ Refer to the Battery Disconnect Caution in Cautions and Notices.
1. Disconnect the negative battery cable.
2. Loosen the fuel tiller cap in order to relieve the fuel tank vapor pressure.
3. Use a hand or air operated pump device in order to drain as much fuel from the rear fuel tank through the fuel filler pipe as possible.
4. Raise the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
5. Loosen the rear tank to front tank fuel fill hose clamp (1).
6. Disconnect the fuel fill hose (2) from the front fuel tank.
7. Use a hand or air operated pump device in order to drain as much fuel from the front fuel tank through the fuel fill hose nipple as possible.
^ Refer to Gasoline/Gasoline Vapors Caution in Cautions and Notices.
^ Refer to the Battery Disconnect Caution in Cautions and Notices.
1. Disconnect the negative battery cable.
2. Loosen the fuel tiller cap in order to relieve the fuel tank vapor pressure.
3. Use a hand or air operated pump device in order to drain as much fuel from the rear fuel tank through the fuel filler pipe as possible.
4. Raise the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
5. Loosen the rear tank to front tank fuel fill hose clamp (1).
6. Disconnect the fuel fill hose (2) from the front fuel tank.
7. Use a hand or air operated pump device in order to drain as much fuel from the front fuel tank through the fuel fill hose nipple as possible.
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.