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
No-Start Checks
- Remove air cleaner. Disconnect coil secondary wire and connect it to ground. Crank engine and check for fuel flow at injectors. If flow is okay, check ignition system.CAUTION: Coil secondary wire must be grounded if not connected to cap while engine is being cranked. Otherwise, damage to computer may occur.
- If no fuel is seen, perform "In-Tank Pump Test". If fuel flow is minimal, perform "Fuel Pressure Test". If fuel flow is excessive or evidence of flooding is seen, perform EXCESSIVE FUEL FLOW test.
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.