Back to 1990 Pontiac Firebird

1990 PONTIAC FIREBIRD

5.7L V8 LS1•RWD•AUTOMATIC•gas

4 active safety recalls on this vehicle — view recalls

Repairs0 Labor596 Torque4911 Fluid7 DTC0 Battery0 Maintenance0 Recalls4

engine

PCV Valve Torque Specs

for 1990 Pontiac Firebird 5.7L V8 LS1 · RWD

Units

8 fasteners

Seq

Component

Torque

Angle

—

Cover Bolts

16 lb-ft · 22 Nm

—

—

Electrical Connector Bolts

7 lb-ft · 9 Nm

—

—

Gasket Bolts

Critical

20 lb-ft · 27 Nm

—

—

Gasket Surface Bolts

Critical

Clean mating surfaces

20 lb-ft · 27 Nm

—

—

Mounting Bolts

Critical

47 lb-ft · 64 Nm

—

—

PCV Valve

Hand tight usually

6 lb-ft · 8 Nm

—

—

Sensor Bolts

11 lb-ft · 15 Nm

—

—

Sensor Mounting Bolts

11 lb-ft · 15 Nm

—

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