LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Pontiac >> 1988 >> J2000/Sunbird L4-121 2.0L >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Cylinder Head Assembly >> System Specifications
April 5, 2026: LEMON Manuals is launched! Read the announcement.

System Specifications

Cylinder Head Bolts

Fig. 6:






In the proper sequence, tighten bolts a little at a time as follows:

^ Torque bolts to 18 ft. lbs.
^ Tighten bolts an additional 60°

After completion, start engine and let engine idle until thermostat opens. Turn engine off and torque as follows:

^ Tighten an additional 30 to 50°