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 MANUALSCHEVROLET2000CHEVY EXPRESS G2500, VAN PASSENGER, 6.5 FREPAIR AND DIAGNOSISENGINE PERFORMANCEREMOVE, OVERHAUL & INSTALLENGINE CONTROLS - REMOVAL & INSTALLATIONFUEL SYSTEM (GASOLINE)THROTTLE BODY (SFI)REMOVAL & INSTALLATION (1.6L & 2.0L)
2000 Chevrolet Chevy Express G2500, Van Passenger, 6.5 F
Removal & Installation (1.6L & 2.0L)
2000 Chevrolet Chevy Express G2500, Van Passenger, 6.5 FSECTION Removal & Installation (1.6L & 2.0L)
- Disconnect negative battery cable. Relieve cooling system pressure and drain engine coolant so level is below throttle body. Remove intake air inlet duct and breather hose from throttle body. Disconnect IAC valve and TP sensor harness connectors from throttle body.
- Disconnect upper and lower coolant lines from throttle body. Disconnect accelerator cable and A/T throttle cable from throttle lever and cable bracket. Remove throttle body retaining bolts and nuts. Remove throttle body assembly from intake manifold. Remove flange gasket and discard.
- Clean gasket surface on intake manifold and throttle body. Install NEW flange gasket. Install throttle body assembly. Install throttle body bolts and nuts and tighten to specification. See TORQUE SPECIFICATIONS . To complete installation, reverse removal procedure. After installing accelerator cable, ensure cable has correct free play. See appropriate ON-VEHICLE ADJUSTMENTS article.
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.