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.
1983 Plymouth Horizon 2.2 C, StandardFACTORY OEM SERVICE PROCEDURE
CCEGR Valve
- Remove CCEGR valve from vehicle. Place it in an ice bath to bring temperature of coolant sensing portion to below 40°F (4°C).
- Attach a hand vacuum pump with gauge to the CCEGR nipple corresponding to the Yellow stripe hose on 4-cylinder engines.
- Apply vacuum of 10 in Hg. Observe gauge for 1 minute. There should be no more than 1 in. Hg drop in vacuum within this time. If so, replace CCEGR valve.
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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