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.
Fuel Pump Balance Module: Installation
1999 Chevrolet Cutaway 7.4 JSECTION Installation
- Remove caps from the fuel pipes.
- Install new pipe O-rings.
- Position the new pump in the pump bracket.
- Connect fuel feed pipe and suction pipe to the fuel pump. Use a backup wrench to prevent the pump from turning. Tighten the fittings to 22 ft. lbs. (30 N.m).
- Connect electrical connector.
- Lower vehicle.
- Tighten fuel filler cap.
- Connect negative battery cable.
- Turn ON ignition for 2 seconds. Turn OFF ignition for 10 seconds. Turn ON ignition. Inspect for fuel leaks.
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.