Back to 1998 GMC Sierra 3500

1998 GMC SIERRA 3500

6.5L V8 Diesel•4WD•AUTOMATIC•diesel•turbo

4 active safety recalls on this vehicle — view recalls

Repairs0 Labor586 Torque4874 Fluid9 DTC566 Battery0 Maintenance0 Recalls4

engine

Knock Sensor Torque Specs

for 1998 GMC Sierra 3500 6.5L V8 Diesel · 4WD

Units

8 fasteners

Seq

Component

Torque

Angle

—

Cover Bolts

12 lb-ft · 16 Nm

—

—

Electrical Connector Bolts

5 lb-ft · 7 Nm

—

—

Gasket Bolts

Critical

15 lb-ft · 20 Nm

—

—

Gasket Surface Bolts

Critical

Clean mating surfaces

15 lb-ft · 20 Nm

—

—

Knock Sensor

Critical

Torque critical for function

15 lb-ft · 20 Nm

—

—

Mounting Bolts

Critical

35 lb-ft · 47 Nm

—

—

Sensor Bolts

8 lb-ft · 11 Nm

—

—

Sensor Mounting Bolts

8 lb-ft · 11 Nm

—

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