I checked the intake and exhaust manifold bolts, they are what I suspect are very loose. A couple of them look like I'll never get a torque wrench on them; does anyone have a good rule to use to tighten them? I think that it will be to get a good high stool to work from and use a 9/16" box end wrench and snug each one to the same 'feeling' and count flats turned ; assuming that all started out the same. I plan to check the head bolt torque out sometime in the next 2 days.
Buy a torque wrench adapter.
How to use one.
