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.
1986 Chevrolet Camaro Base, 2.8 S, StandardFACTORY OEM SERVICE PROCEDURE
Throttle Body Cover
WARNING:
DO NOT
remove screws attaching pressure regulator to cover. Pressure regulator includes spring under heavy tension which may cause personal injury if released. DO NOT
immerse cover and regulator assembly in any type of cleaning solvent.
- Remove air cleaner. Disconnect injector electrical lead by squeezing tabs together and pulling lead straight up. Remove 5 screws holding cover to throttle body, noting location of 2 short screws.
- Remove throttle body cover. Throttle body cover and pressure regulator are serviced as assembly. DO NOT immerse cover in any type of cleaning solvent.
Factory Service Tools
Use the Manual With the Right Hardware
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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.
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