Cylinder head torque specs and sequence needed?

2004 PONTIAC GRAND PRIX
188,000 MILES • 3.8L • V6 • 2WD • AUTOMATIC
Avatar
IMFUKNKRAZY
  • MEMBER
  • 1 POST
Need torque specs and sequence. supercharged.
May 7, 2024 at 6:14 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Advertisement
Avatar
JACOBANDNICKOLAS
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 110,190 POSTS
Hi,

If you look below, I attached both the torque specifications, torque sequence, and all info related to doing the job.

When you do this, the head bolts should be new. The old ones will be stretched, and the correct torque will not be reached.

Let me know if this helps.

Take care,

Joe

See pics below.
May 7, 2024 at 7:35 PM
Advertisement