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 MANUALSCHEVROLET1994LUMINA V6-204 3.4L DOHCREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSSPECIFICATIONS
1994 Chevrolet Lumina V6-204 3.4L DOHC
Computers and Control Systems: Specifications
1994 Chevrolet Lumina V6-204 3.4L DOHCSECTION Specifications
TORQUE VALUES:
Coolant Hose Nipple 17.0 Nm (13.0 lb.ft)
EGR Tube Retaining Bolt 25.0 Nm (18.0 lb.ft)
EGR Valve Bolts 25.0 Nm (18.0 lb.ft)
Fuel Filter Fittings 22.0 Nm (16.0 lb.ft)
Fuel Pipe Clip Bolts 6.0 Nm (53.0 lb.in)
Fuel Pipe Nuts 30.0 Nm (22.0 lb.ft)
Fuel Rail Attaching Bolts 10.0 Nm (88.0 lb.in)
Fuel Pipe Retainer Screw 8.0 Nm (71.0 lb.in)
Fuel Pressure Regulator Screws 11.5 Nm (102.0 lb.in)
Fuel Tank Strap Bolts 47.0 Nm (35.0 lb.ft)
Idle Air Control Valve 3.0 Nm (27.0 lb.in)
Other Fuel Pipe Fittings 30.0 Nm (22.0 lb.ft)
Power Brake Fitting 13.0 Nm (115.0 lb.in)
Rear Fuel And Return Line Fittings 22.0 Nm (16.0 lb.ft)
Throttle Cable Bracket Bolts 25.0 Nm (18.0 lb.ft)
Upper Manifold Bolts 25.0 Nm (18.0 lb.ft)
Upper Manifold Nuts 25.0 Nm (18.0 lb.ft)
Vacuum Module Attaching Bolts 10.0 Nm (88.0 lb.in)
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.