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 MANUALSCHEVROLET2008AVEO LT, AUTOMATICREPAIR AND DIAGNOSISENGINE PERFORMANCETESTING & DIAGNOSISENGINE CONTROLS AND FUEL - 1.6L - INTRODUCTION (2 OF 2)REPAIR INSTRUCTIONSTHROTTLE BODY INSPECTION AND CLEANING
2008 Chevrolet Aveo LT, Automatic
Throttle Body Inspection and Cleaning
2008 Chevrolet Aveo LT, AutomaticSECTION Throttle Body Inspection and Cleaning
CAUTION:
Wear safety glasses when using compressed air in order to prevent eye injury.
- Remove the throttle body from the vehicle. Refer to Throttle Body Assembly Replacement .
- Open the throttle valve of the throttle body.
- Use a solvent soaked cloth to remove dirt or carbon deposits/buildup from the throttle valve and the throttle bore.
- Ensure that the throttle valve and throttle bore are clean and dry.
- Inspect that the throttle valve operates smoothly and freely.
Install the throttle body to the vehicle. Refer to Throttle Body Assembly Replacement .
RENDER: 1.0x
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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.