Head torque

Says here

https://www.2carpros.com/questions/sequence-to-tighten-head-bolts-and-rocker-arms-also-torque-specs

https://www.google.com/search?q=torque+spec+for+a+2003+Pontiac+Grand+AM+3.4+head+gasket+bolts

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Here's a link to your head bolt torque. Repair Guides Engine Mechanical Components Cylinder Head AutoZone com

If it were mine, I'd want to be very sure what it was and so I always use a Repair Manual I can see and read, but that me.

I'm not sure what engine you have in your 95 grand am SO I will give you both the 4cyl and 6cyl Specs. Also you didn't ask for the torque sequence. I will include that as well for both. 2.3 DOHC Quad 4cyl: Torque sequence---> front ' 7 3 1 5 9 ' of engine ' 8 6 2 4 10 ' Step 1: torque bolts 1 thru 6 (26 Ft/Lbs & 90 degree turn) Step 2: torque bolts 7 & 8 (15 Ft/Lbs & 90 degree turn) Step 3: torque bolts 9 & 10 (22 Ft/Lbs & 90 degree turn) Recheck final torque in sequence *** CAUTION *** This engine uses "Torque To Yield" (TTY) head bolts that means they permanently stretch during the initial installation. New head bolts must be used when cylinder head is replaced or re-installed in order to obtain proper torque. 3.1 liter V6 Torque sequence--> ' 6 2 3 7 ' ' 5 1 4 8 ' Step 1: torque bolts in sequence to 33 Ft/Lbs Step 2: turn an additional 90 degrees Recheck final torque in sequence *** CAUTION *** This particular engine uses "Torque To Yield" head bolts(TTY) (that means the bolts permanently stretch during the initial installation.) You MUST use NEW head bolts when replacing or reinstalling the cylinder head in order to obtain the proper torque.

If you need further help, reach me via phone at https://www.6ya.com/expert/tasa_06404e20147f8840

The torque specs are
-for intake manifold-to-cylinder head bolts/nuts
1996 and later-----132 in-lbs
-for intake manifold, upper to lower bolts
1995 and later-----89 in-lbs
-for cylinder head bolts
2001 and later----step 1--37
step 2--Turn an additional 120 degrees
I hope that this helps you out.

I need know the torque head Pontiac Grand am se 1999. Machine 2.4

cylinder head bolts step 1. 35 ft lbs. step 2. 130 degrees rocker arm bolts 28 ft lbs.

Here is a website that a free manual can be down loaded for your vehicle


http://ezinearticles.com/?Find-the-Free-Auto-Repair-Manual-You-Need-Online&id=92717

Fig. Cylinder head bolt tightening sequence-3.1L engines & 2001-04 3.4L engines




Fig. Cylinder head bolt tightening sequence-2005 3.4L engines



Hope this help (remember rated and comment this).

According to my haynes manual for G-S reg, 1989-1998 it goes as follows,
Stage 1:- Tighten all bolts by hand until bolt heads just contact cyl. head.
Stage 2:-Tighten all bolts to 40Nm or 30lb ft.
Stage 3:-Angle tighten all bolts a further 60 degrees.
Stage 4:-Angle tighten all bolts again a further 60 degrees.
Stage 5:- M12 x 140mm bolts ONLY angle tighten a further 20 degrees.
Hope this helps everyone, sorry it seems longwinded but that is how it's written in the manual.