Question about 1995 Pontiac Bonneville

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What is the torque specs for the heads and the sequence they need to be tightened on a 95 pontiac bonneville se 3.8 liter v6

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Posted on May 01, 2010

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1 Answer

How much torque for each head bolt in a 2004 Dodge ram 1500 3.7 liter


Install the cylinder heads. Use new gaskets and tighten the bolts, in sequence, as follows:
  1. Step 1: Bolts 1-8 to 20 ft. lbs. (27 Nm)
  2. Step 2: Bolts 1-10 verify torque without loosening
  3. Step 3: Bolts 9-12 to 10 ft. lbs. (14 Nm)
  4. Step 4: Bolts 1-8 plus 1 / 4 (90 degree) turn
  5. Step 5: Bolts 9-12 to 19 ft. lbs. (26 Nm)


26002143-2qxw3km0vcnqu3setvnduoab-2-1.gif

Dec 10, 2015 | Dodge Cars & Trucks

2 Answers

Cylinderhead torque settings


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.

Aug 22, 2014 | 1995 Pontiac Grand Am

1 Answer

Need head bolt torque specs for a 1996 saturn sl


Quote:





Originally Posted by norvelplagbao52

1993 saturn sl2 1.9 dohc cylinder head torque
specs and sequence
Cylinder head bolt
tightening procedure:
CYLINDER HEAD BOLT TIGHTENING SEQUENCE:

INTAKE
SIDE
8 4 1 5 9

7 3 2 6 10
EXHAUST SIDE

In sequence,
torque the cylinder head bolts. Torque: 30 Nm (22 ft-lbs).
In sequence,
torque all bolts. Torque: 50 Nm (37 ft-lbs)
In sequence, turn each bolt an
additional 90 degrees.





Originally Posted by norvelplagbao52

1993 saturn sl2 1.9 dohc cylinder head torque
specs and sequence
Cylinder head bolt
tightening procedure:
CYLINDER HEAD BOLT TIGHTENING SEQUENCE:

INTAKE
SIDE
8 4 1 5 9

7 3 2 6 10
EXHAUST SIDE

In sequence,
torque the cylinder head bolts. Torque: 30 Nm (22 ft-lbs).
In sequence,
torque all bolts. Torque: 50 Nm (37 ft-lbs)
In sequence, turn each bolt an
additional 90 degrees.

Sep 19, 2013 | 1996 Saturn SL

2 Answers

2002 nissan maxima 3.5 cylinder head torque


Hi there:

2_17_2012_6_58_18_pm.jpg

Fig. Cylinder head bolt loosening sequence - Altima & Maxima 3.5L engine

Install the cylinder head bolts and torque in sequence as follows:
  1. Step 1: 72 ft. lbs. (98 Nm).
  2. Step 2: Completely loosen all bolts.
  3. Step 3: 26-32 ft. lbs. (34-44 Nm).
  4. Step 4: plus 90-95 degrees clockwise.
  5. Step 5: plus 90-95 degrees clockwise.

2_17_2012_6_59_54_pm.jpg

Fig. Right cylinder head bolt torque sequence- Altima & Maxima 3.5L engine


2_17_2012_7_00_21_pm.jpg

Fig. Left cylinder head bolt torque sequence- Altima & Maxima 3.5L engine

Hope this helps; also keep in mind that your feedback is important and I`ll appreciate your time and consideration if you leave some testimonial comment about this answer.

Thank you for using FixYa, have a nice day

Feb 17, 2012 | Nissan Cars & Trucks

1 Answer

I AM DOING THE HEAD GASKET ON 1999 SAAB 95 4 CYL I NEED THE TORQUE SPEC ON CYL. HEAD


Torque spec

Step 1- 44 Ft.Lbs.
Step 2- 59 Ft.Lbs.
Step 3- Tighten bolts an additional 90 degrees.

Here the head bolt's tightening sequence.

bcas1298_1.gif

Nov 11, 2010 | Saab 9 5 Cars & Trucks

1 Answer

1997 ford f150 4.6 4 wheel drive torque spec for heads


from autozone.com:
  1. Tighten the cylinder head bolts in the sequence shown in three steps, as follows:
    1. Step 1-27-31 ft. lbs. (37-43 Nm).
    2. Step 2-tighten an additional 85-95 degrees.
    3. Step 3-tighten another 85-95 degrees.

Fig. Fig. 9 Tighten the cylinder head bolts in three steps using the sequence shown-4.6L and 5.4L engines

30f15b8.gif

Sep 21, 2010 | 1997 Ford F150 Regular Cab

3 Answers

Need to know the head bolts torch specs on 98 toyota v6


heres the torque specs and the way to tighten the head bolts for your 1998 toyota sienna, hope this helps,
12 point bolts step 1- 40 ft lbs
step 2- additional 90 degrees
recessed bolt 13 ftlbsaf151d2.gif

May 12, 2010 | 1998 Toyota Sienna

4 Answers

Need the head bolt torque specs for a 1999 grand am - i am trying to replace the heads on 1999 grand am with 3.4 engine


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

7245611.jpg


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

5579e52.jpg

Hope this help (remember rated and comment this).

Mar 30, 2010 | 1999 Pontiac Grand Am GT

1 Answer

What is the head bolt torque sequence for the 3.8 engine?


Need the torque specs for head on 95 pontiac firebird 3.8 v-6

Sep 20, 2009 | 1992 Pontiac Bonneville

2 Answers

Head gasket torque specs


Here you go, I hope this is what you were looking for:

For 1987-94 models, the cylinder head bolts are tightened in 3 progressive steps. Tighten them in the proper sequence as follows:
Step 1: 50-55 ft. lbs. (68-75 Nm) Step 2: 60-65 ft. lbs. (81-88 Nm) Step 3: 70-85 ft. lbs. (95-115 Nm) Let me know if I can assist you with anything else.

Apr 30, 2009 | Ford F-150 Cars & Trucks

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