Intake manifold bolt torque for 3.3 chrysler engine

I found a forum post on Jeep Enthusiast Forums that provides the tightening sequence for the 3.8L upper intake plenum of a 2007 Chrysler TWC. Here are the steps:

Remove covering on lower intake manifold and clean surfaces.
Inspect manifold gasket condition. Gaskets can be re-used, if not damaged. Position new gasket in seal channel and press lightly in-place. Repeat procedure for each gasket position.
Position upper manifold on lower manifold.

Apply Mopar® Lock & Seal Adhesive (Medium Strength Threadlocker) to each upper intake manifold bolt.
Install and tighten bolts to 12 N·m (105 in. lbs.) using torque sequence.

Here is the torque sequence for the 3.8L upper intake plenum:

6 2 4
5 1 3

Please note that this information is provided as-is and I recommend consulting a professional mechanic for any further assistance.

The 2014 Chevy Spark intake manifold torque sequence and torque specs depend on the engine type. Here are the torque specs and sequence for each engine type:
1.0L Engine:

• Step 1: Tighten the bolts to 44 inch-pounds (5 Nm).
• Step 2: Tighten the bolts to 89 inch-pounds (10 Nm).
• Step 3: Tighten the bolts to 18 lb-ft (25 Nm).

Torque sequence: 8 4 1 5 9 7 3 2 6 10
1.2L Engine:

• Step 1: Tighten the bolts to 44 inch-pounds (5 Nm).
• Step 2: Tighten the bolts to 89 inch-pounds (10 Nm).
• Step 3: Tighten the bolts to 18 lb-ft (25 Nm).

Torque sequence: 8 4 1 5 9 7 3 2 6 10
It's important to follow the torque sequence and torque specs carefully to ensure that the intake manifold is properly secured and sealed. Over-tightening or under-tightening the bolts can cause leaks or damage to the engine.

Tighten them snug, and then a little more.

https://www.google.com/search?q=2009+CHRYSLER+SEBRING+INTAKE+MANIFOLD+BOLTS+torque

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Nissan Frontier, Xterra 1998-05

• MAIN BEARING TORQUE SEQUENCE

Torque Specifications

Fig.
TORQUE SPECIFICATIONS
all readings in ft. lbs. Year Engine Displacement Liters (cc) Engine ID/VIN Cylinder Head Bolts Main Bearing Bolts Rod Brearing Bolts Crankshaft Damper Bolts Flywheel Bolts Manifold Spark Plugs Lug Nuts Intake Exhaust 1998 2.4 (2389) KA24DE
1A Step 1: 22 ft. lbs.
2B 10-12 ft. lbs. plus 60-65 degrees or 28-33 ft. lbs.
3
4C The cylinder heads and the lower intake manifold are installed together
TORQUE SPECIFICATIONS
all readings in ft. lbs. Year Engine Displacement Liters (cc) Engine ID/VIN Cylinder Head Bolts Main Bearing Bolts Rod Brearing Bolts Crankshaft Damper Bolts Flywheel Bolts Manifold Spark Plugs Lug Nuts Intake Exhaust 1999 2.4 (2389) KA24DE 3.3 (3277) VG33E
1A Step 1: 22 ft. lbs.
2B 10-12 ft. lbs. plus 60-65 degrees or 28-33 ft. lbs.
3
4C The cylinder heads and the lower intake manifold are installed together
TORQUE SPECIFICATIONS
all readings in ft. lbs. Year Engine Displacement Liters (cc) Engine ID/VIN Cylinder Head Bolts Main Bearing Bolts Rod Brearing Bolts Crankshaft Damper Bolts Flywheel Bolts Manifold Spark Plugs Lug Nuts Intake Exhaust 2000 2.4 (2389) KA24DE 3.3 (3277) VG33E
1A Step 1: 22 ft. lbs.
2B 10-12 ft. lbs. plus 60-65 degrees or 28-33 ft. lbs.
3
4C The cylinder heads and the lower intake manifold are installed together
TORQUE SPECIFICATIONS
all readings in ft. lbs. Year Engine Displacement Liters (cc) Engine ID/VIN Cylinder Head Bolts Main Bearing Bolts Rod Brearing Bolts Crankshaft Damper Bolts Flywheel Bolts Manifold Spark Plugs Lug Nuts Intake Exhaust 2000 3.3 (3277) VG33E
1A The cylinder heads and the lower intake manifold are installed together
2B 10-12 ft. lbs. plus 60-65 degrees or 28-33 ft. lbs.
3C Step 1: Tighten the cylinder head bolts to 22 ft. lbs.
4D Step 1: Tighten the connecting rod bearing bolts to 10-12 ft. lbs.
TORQUE SPECIFICATIONS
all readings in ft. lbs. Year Engine ID Engine Displacement Liters Cylinder Head Bolts Main Bearing Bolts Rod Bearing Bolts Crankshaft Damper Bolts Flywheel Bolts Manifold Spark Plugs Oil Pan Drain Plug Intake Exhaust 1998 KA24DE
1- Step 1: 22 ft. lbs.
2- 10-12 ft. lbs. plus 60-65 degrees or 28-33 ft. lbs.
3- The cylinder heads and the lower intake manifold are installed together
4- 10-12 ft. lbs. +60-65 degrees
5- Step 1: 72 ft. lbs.
6- Step 1: bolts 11-22 19 ft. lbs.
7- Step 1: 20 ft. lbs.
8- Step 1: 31 ft. lbs.
9- 83 inch lbs.
10- Stud bolt: 11 ft. lbs.
11- Step 1: 72 ft. lbs.
12- Bolts: 17-24 (M8) 16 ft. lbs.
13- Step 1: 33 ft. lbs.
14- Intake manifold collector:
15- Intake manifold:
TORQUE SPECIFICATIONS
all readings in ft. lbs. Year Engine ID Engine Displacement Liters Cylinder Head Bolts Main Bearing Bolts Rod Bearing Bolts Crankshaft Damper Bolts Flywheel Bolts Manifold Spark Plugs Oil Pan Drain Plug Intake Exhaust 1999 KA24DE VG33E
1- Step 1: 22 ft. lbs.
2- 10-12 ft. lbs. plus 60-65 degrees or 28-33 ft. lbs.
3- The cylinder heads and the lower intake manifold are installed together
4- 10-12 ft. lbs. +60-65 degrees
5- Step 1: 72 ft. lbs.
6- Step 1: bolts 11-22 19 ft. lbs.
7- Step 1: 20 ft. lbs.
8- Step 1: 31 ft. lbs.
9- 83 inch lbs.
10- Stud bolt: 11 ft. lbs.
11- Step 1: 72 ft. lbs.
12- Bolts: 17-24 (M8) 16 ft. lbs.
13- Step 1: 33 ft. lbs.
14- Intake manifold collector:
15- Intake manifold:
TORQUE SPECIFICATIONS
all readings in ft. lbs. Year Engine ID Engine Displacement Liters Cylinder Head Bolts Main Bearing Bolts Rod Bearing Bolts Crankshaft Damper Bolts Flywheel Bolts Manifold Spark Plugs Oil Pan Drain Plug Intake Exhaust 2000 KA24DE VG33E
1- Step 1: 22 ft. lbs.
2- 10-12 ft. lbs. plus 60-65 degrees or 28-33 ft. lbs.
3- The cylinder heads and the lower intake manifold are installed together
4- 10-12 ft. lbs. +60-65 degrees
5- Step 1: 72 ft. lbs.
6- Step 1: bolts 11-22 19 ft. lbs.
7- Step 1: 20 ft. lbs.
8- Step 1: 31 ft. lbs.
9- 83 inch lbs.
10- Stud bolt: 11 ft. lbs.
11- Step 1: 72 ft. lbs.
12- Bolts: 17-24 (M8) 16 ft. lbs.
13- Step 1: 33 ft. lbs.
14- Intake manifold collector:
15- Intake manifold:
TORQUE SPECIFICATIONS
all readings in ft. lbs. Year Engine ID Engine Displacement Liters Cylinder Head Bolts Main Bearing Bolts Rod Bearing Bolts Crankshaft Damper Bolts Flywheel Bolts Manifold Spark Plugs Oil Pan Drain Plug Intake Exhaust 2001 KA24DE VG33E
1- Step 1: 22 ft. lbs.
2- 10-12 ft. lbs. plus 60-65 degrees or 28-33 ft. lbs.
3- The cylinder heads and the lower intake manifold are installed together
4- 10-12 ft. lbs. +60-65 degrees
5- Step 1: 72 ft. lbs.
6- Step 1: bolts 11-22 19 ft. lbs.
7- Step 1: 20 ft. lbs.
8- Step 1: 31 ft. lbs.
9- 83 inch lbs.
10- Stud bolt: 11 ft. lbs.
11- Step 1: 72 ft. lbs.
12- Bolts: 17-24 (M8) 16 ft. lbs.
13- Step 1: 33 ft. lbs.
14- Intake manifold collector:
15- Intake manifold:
TORQUE SPECIFICATIONS
all readings in ft. lbs. Year Engine ID Engine Displacement Liters Cylinder Head Bolts Main Bearing Bolts Rod Bearing Bolts Crankshaft Damper Bolts Flywheel Bolts Manifold Spark Plugs Oil Pan Drain Plug Intake Exhaust 2002 KA24DE VG33E VG33ER
1- Step 1: 22 ft. lbs.
2- 10-12 ft. lbs. plus 60-65 degrees or 28-33 ft. lbs.
3- The cylinder heads and the lower intake manifold are installed together
4- 10-12 ft. lbs. +60-65 degrees
5- Step 1: 72 ft. lbs.
6- Step 1: bolts 11-22 19 ft. lbs.
7- Step 1: 20 ft. lbs.
8- Step 1: 31 ft. lbs.
9- 83 inch lbs.
10- Stud bolt: 11 ft. lbs.
11- Step 1: 72 ft. lbs.
12- Bolts: 17-24 (M8) 16 ft. lbs.
13- Step 1: 33 ft. lbs.
14- Intake manifold collector:
15- Intake manifold:
TORQUE SPECIFICATIONS
all readings in ft. lbs. Year Engine ID Engine Displacement Liters Cylinder Head Bolts Main Bearing Bolts Rod Bearing Bolts Crankshaft Damper Bolts Flywheel Bolts Manifold Spark Plugs Oil Pan Drain Plug Intake Exhaust 2003 KA24DE VG33E VG33ER
1- Step 1: 22 ft. lbs.
2- 10-12 ft. lbs. plus 60-65 degrees or 28-33 ft. lbs.
3- The cylinder heads and the lower intake manifold are installed together
4- 10-12 ft. lbs. +60-65 degrees
5- Step 1: 72 ft. lbs.
6- Step 1: bolts 11-22 19 ft. lbs.
7- Step 1: 20 ft. lbs.
8- Step 1: 31 ft. lbs.
9- 83 inch lbs.
10- Stud bolt: 11 ft. lbs.
11- Step 1: 72 ft. lbs.
12- Bolts: 17-24 (M8) 16 ft. lbs.
13- Step 1: 33 ft. lbs.
14- Intake manifold collector:
15- Intake manifold:
TORQUE SPECIFICATIONS
all readings in ft. lbs. Year Engine ID Engine Displacement Liters Cylinder Head Bolts Main Bearing Bolts Rod Bearing Bolts Crankshaft Damper Bolts Flywheel Bolts Manifold Spark Plugs Oil Pan Drain Plug Intake Exhaust 2004 KA24DE VG33E VG33ER
1- Step 1: 22 ft. lbs.
2- 10-12 ft. lbs. plus 60-65 degrees or 28-33 ft. lbs.
3- The cylinder heads and the lower intake manifold are installed together
4- 10-12 ft. lbs. +60-65 degrees
5- Step 1: 72 ft. lbs.
6- Step 1: bolts 11-22 19 ft. lbs.
7- Step 1: 20 ft. lbs.
8- Step 1: 31 ft. lbs.
9- 83 inch lbs.
10- Stud bolt: 11 ft. lbs.
11- Step 1: 72 ft. lbs.
12- Bolts: 17-24 (M8) 16 ft. lbs.
13- Step 1: 33 ft. lbs.
14- Intake manifold collector:
15- Intake manifold:
TORQUE SPECIFICATIONS
all readings in ft. lbs. Year Engine ID Engine Displacement Liters Cylinder Head Bolts Main Bearing Bolts Rod Bearing Bolts Crankshaft Damper Bolts Flywheel Bolts Manifold Spark Plugs Oil Pan Drain Plug Intake Exhaust 2005 QR25DE VQ40DE
1- Step 1: 22 ft. lbs.
2- 10-12 ft. lbs. plus 60-65 degrees or 28-33 ft. lbs.
3- The cylinder heads and the lower intake manifold are installed together
4- 10-12 ft. lbs. +60-65 degrees
5- Step 1: 72 ft. lbs.
6- Step 1: bolts 11-22 19 ft. lbs.
7- Step 1: 20 ft. lbs.
8- Step 1: 31 ft. lbs.
9- 83 inch lbs.
10- Stud bolt: 11 ft. lbs.
11- Step 1: 72 ft. lbs.
12- Bolts: 17-24 (M8) 16 ft. lbs.
13- Step 1: 33 ft. lbs.
14- Intake manifold collector:
15- Intake manifold:
Main Bearing Torque Sequence




Fig. Main bearing torque sequence-2.4L engine



Fig. Main bearing torque sequence-2.5L engine



Fig. Main bearing torque sequence-3.3L engine



Fig. Main bearing torque sequence-4.0L engine

INSTALLATION - UPPER INTAKE MANIFOLD
1)Clean and inspect gasket sealing surfaces.
2)Position new gasket.
3)Install the throttle body on the upper intake (if required).
4)Install upper intake manifold and hand start all attaching bolts.
5)Tighten bolts gradually starting in the center working outward until a torque of 12 Nm (105 inch lbs.) is obtained.
6)Install the front and rear intake manifold support brackets.
7)Install the oil level indicator and oil fill tube to intake manifold bolts (Fig. 155).
8)Install the EGR tube.
9)Connect vacuum lines to the following (Fig. 156):
Positive Crankcase Ventilation (PCV) Valve
EVAP Purge Solenoid
Power Brake Booster
10)Install alternator support bracket (Fig. 156).
11)Connect electrical connectors to the following (Fig. 157):
Manifold Tuning Valve (MTV)
Exhaust Gas Recirculation (EGR)
Throttle Position Sensor (TPS)
Idle Air Control (IAC)
Manifold Absolute Pressure (MAP)
12)Install the throttle and speed control cable bracket and retaining bolts.
13)Install throttle and speed control cables to bracket and throttle arm.
14)Install air cleaner housing and inlet hose.
15)Install the engine cover.
16)Connect negative battery cable.

Sorry first attempt got sent by accident

Upper intake manifold bolts/nuts 168 in-lbs

Lower intake manifold nuts are done in 4 steps

Step1. Front nuts 61 in-lbs
Step2. Rear nuts 185 in-lbs
Step3. Front nuts 185 in-lbs
Step4. Repeat Steps 2 and 3

start in the center working in an expanding square pattern crossing over the manifold on the first 2 bolts. tighten in 3 steps. these are low torque fasteners, don't over tighten & use locktite.
If reusing the fasteners, apply threadlock GM P/N 12345382 or equivalent to the threads of the lower intake manifold bolts.
Install the lower intake manifold bolts.

Notice: Proper lower intake manifold fastener tightening sequence and torque is critical. Always follow the tightening sequence, and torque the intake manifold bolts using the 3 step method. Failing to do so may distort the crankshaft bearing bore alignment and cause damage to the crankshaft bearings.

Tighten the lower intake manifold bolts.

from front of engine tighten 2 bolt back left side, then 3rd bolt back right side, then 3 bolt back left side, then 2nd bolt back right side, then back bolt left side, back bolt right side, then front bolt left side, then front bolt right side

Tighten the bolts on the first pass in sequence (1-8) to 3 N·m (27 lb in).
Tighten the bolts on the second pass in sequence (1-8) to 12 N·m (106 lb in).
Tighten the bolts on the final pass in sequence (1-8) to 15 N·m (11 lb ft).

for the head

Step 1: Bolts 1 - 8 to 61 N·m (45 ft. lbs.)

† Step 2: Bolts 1 - 8 to 88 N·m (65 ft. lbs.)

† Step 3: Bolts 1 - 8 (again) to 88 N·m (65 ft. lbs.)

† Step 4: Bolts 1 - 8 turn an additional 1/4 Turn.

(Do not use a torque wrench for this step.)

NOTE: Bolt torque after 1/4 turn should be over 122
N·m (90 ft. lbs.). If not, replace the bolt.

Intake Manifold

Bolts . . . . . . . . . . . . . . . . . . . .23 N·m (200 in. lbs.)

Intake Manifold Gasket Retaining

Screws . . . . . . . . . . . . . . . . . .12 N·m (105 in. lbs.)

Intake Manifold Plenum
Bolts . . . . . . . . . . . . . . . . . . . .28 N·m (250 in. lbs.)
the pivot arm ? whats that

Fig. Intake manifold bolt torque sequence 2.7L engine

Upper intake manifold with a new gasket on the lower intake manifold and torque the bolts, in sequence, to: 105 inch lbs. (12 Nm)

Hope helps (remember to rate this answer). Good job.

2.2L Engine & 2.4L Engines
These engines are not equipped with rocker arms. The camshafts directly actuate the valves.

3.1L Engine & 3.4L Engines
When install or connect the check the following:
- Pushrods and the rocker arms. Torque the bolts to 24 ft. lbs. (32 Nm). - Rocker arm cover using a new gasket. Torque the rocker cover bolts to 89 inch lbs. (10 Nm).
- Heater bypass pipe. Torque the screw at the water pump to 106 inch lbs. (12 Nm), the bolt at the cylinder head corner to 18 ft. lbs. (25 Nm) and the nut to 18 ft. lbs. (25 Nm).


About the INTAKE MANIFOLD...
- Intake manifold nuts and bolts and tighten to 89 inch lbs. (10 Nm)
- Pushrods and rocker arms. Torque the bolts to 89 inch lbs. (10 Nm) plus an additional 30 degree turn. - Lower intake manifold. Apply sealant to the threads of the bolts and torque the bolts to 115 inch lbs. (13 Nm).





Exploded view of the upper and lower intake-3.1L & 3.4L engines




Fig. Lower intake manifold tightening sequence-3.1L & 3.4L engines

Hope help.