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.
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HOMESERVICE MANUALSCHEVROLET1995SPORTVAN G20, 6.5 PREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 16 (ENGINE CONTROLS - REMOVE/INSTALL/OVERHAUL - 4.3L)FUEL SYSTEMTHROTTLE BODY INJECTOR (TBI)REMOVAL
1995 Chevrolet Sportvan G20, 6.5 P
Throttle Body Injector (TBI): Removal
1995 Chevrolet Sportvan G20, 6.5 PSECTION Removal
WARNING: This page is about a different variant/trim than selected.
- Relieve fuel pressure. See FUEL SYSTEM PRESSURE RELIEF (TBI) under FUEL SYSTEM . Disconnect fuel injector electrical connector. Remove fuel meter cover assembly (TBI 220, or fuel meter body cover (TBI 295), leaving cover gasket in place. Using screwdriver and fulcrum, pry injector out. See Figure. Remove small "O" ring from nozzle end of injector.
- Carefully rotate injector fuel filter back and forth to remove fuel filter from base of injector. Remove and discard fuel meter cover gasket. Remove large "O" ring and steel back-up washer (if equipped) from top counterbore of throttle body injector cavity.
RENDER: 1.0x
NO RELATED
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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.