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.
1976 Ford Courier Automatic TransFACTORY OEM SERVICE PROCEDURE
EGR Valve
- Start and run engine at idle. Detach EGR valve vacuum hose from valve. Attach EGR hose directly to manifold vacuum source. Engine should stall or idle roughly.
- If not, turn engine off and remove EGR valve and pipe from engine. Clean passages with brush and wire. Reinstall items and repeat test. If engine still does not run rough or stall, replace EGR valve. When system functions as indicated, return vacuum hose to original position.
Factory Service Tools
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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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