answersLogoWhite

0


Best Answer

3.1L v6 Engine First Step ----- 41 Ft-lbs Second Step ------ Rotate an additional 90-degrees (1/4 turn) and recheck removal and instalation are the same. Start with the bolts in the center and work your way out in a cross or X pattern. be sure to put some type of sealant on the bolt threads.

User Avatar

Wiki User

16y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What are the head torque specifications for a 1990 Chevy lumina?
Write your answer...
Submit
Still have questions?
magnify glass
imp