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 Chrysler ImperialFACTORY OEM SERVICE PROCEDURE
Inside Air Cleaner
- Check the for proper wires connected to control pump, fuel pressure switch, and fuel flowmeter. See Figure (wiring diagram) for identification.
- Power module ground wire should be connected to support plate screw. Fuel lines and pressure switch should be connected tightly and not leaking.
- Check to make sure that wires are not cut or chafed by clips or hardware. Air cleaner cover should be tightly sealed.
NOTE:
The CCC system measures intake air volume to calculate fuel flow and will not operate if the air cleaner cover is removed. Ensure that cover is sealed except when observing fuel flow during cranking.
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.