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.
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HOMESERVICE MANUALSCADILLAC1993FLEETWOOD BROUGHAM V8-350 5.7LREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTEMISSION CONTROL SYSTEMSEXHAUST GAS RECIRCULATIONEGR CONTROL SOLENOIDSERVICE AND REPAIR
1993 Cadillac Fleetwood Brougham V8-350 5.7L
EGR Control Solenoid: Service and Repair
1993 Cadillac Fleetwood Brougham V8-350 5.7LSECTION Service and Repair
EGR And Hoses Routing:
REMOVE OR DISCONNECT
1. Negative battery cable.
2. Air cleaner assembly.
3. Electrical connector at solenoid.
4. Vacuum hoses.
5. Spark plug wires 2, 4, 6, 8 from distributor cap.
6. Attaching screw and solenoid.
INSTALL
1. Attaching screw and solenoid.
^ Torque to 18 Nm (13 ft lb).
2. Spark plug wires.
3. Vacuum hoses.
4. Electrical connector at solenoid.
5. Air cleaner assembly.
6. Negative battery cable.
RENDER: 1.0x
NO RELATED
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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.