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 MANUALSCHEVROLET1998ASTRO VAN 2WD V6-4.3L VIN WREPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSENGINEENGINE MOUNT
1998 Chevrolet Astro Van 2WD V6-4.3L VIN W
Engine Mount
1998 Chevrolet Astro Van 2WD V6-4.3L VIN WSECTION Engine Mount
Engine Mount Bolt to Frame (4WD) 59 Nm (44 ft. lbs.)
Engine Mount Bolt to Frame (RWD) 47 Nm (35 ft. lbs.)
Engine Mount (Rear) Bolt to Transmission (RWD) 60 Nm (44 ft. lbs.)
Engine Mount (Rear) Bolt to Transmission (4WD) 85 Nm (63 ft. lbs.)
Engine Mount (Rear) Nut to Crossmember 45 Nm (33 ft. lbs.)
Engine Mount Bracket Bolt to Engine 55 Nm (41 ft. lbs.)
Engine Mount Frame Bracket Through-bolt 68 Nm (50 ft. lbs.)
Engine Mount Bolt to Frame (RWD) 47 Nm (35 ft. lbs.)
Engine Mount (Rear) Bolt to Transmission (RWD) 60 Nm (44 ft. lbs.)
Engine Mount (Rear) Bolt to Transmission (4WD) 85 Nm (63 ft. lbs.)
Engine Mount (Rear) Nut to Crossmember 45 Nm (33 ft. lbs.)
Engine Mount Bracket Bolt to Engine 55 Nm (41 ft. lbs.)
Engine Mount Frame Bracket Through-bolt 68 Nm (50 ft. lbs.)
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.