Question about 2003 Pontiac Grand Am

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Rocker loose on 3400 pontiac grand am - 2003 Pontiac Grand Am

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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  • 124 Answers

SOURCE: I am changing intake gaskets

89 inch pounds then 30 degrees. make sure the push rods get put back in same place they came out they are different lengths. If you ever do another one of these buy the tool for the rocker arms and you will not have to remove them or the rear valve cover. please rate

Posted on Dec 27, 2008

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SOURCE: 2003 Pontiac Grand Prix GTP Rocker Panel Issue

There are some awesome adhesives on the market. I am thinking about one for boats and just remember "1500" as part of the name. With marine products you will not have any problems with moisture separating it so car washes will be okay.

Posted on Jul 04, 2009

peterrance19
  • 399 Answers

SOURCE: need to replace a thermostat on a pontiac 2002

hi its located directly under the throttel body my tip take the throttel body off this makes it easier getting to the inlet manifold top bolt is ok but the bottom bolt can be hard good luck if you find this imfo useful please rate it thanks

Posted on Nov 23, 2009

blueextc3221
  • 15935 Answers

SOURCE: Where is the thermostat located on a pontiac grand

3.4L Engine

  1. Drain the cooling system.
  2. Remove the air cleaner.
  3. Remove exhaust crossover pipe.
  4. Disconnect the surge tank line fitting from the coolant outlet.
  5. Remove the thermostat housing to intake manifold bolts.
  6. Remove the thermostat housing outlet and thermostat
  7. Clean the mating surfaces.

To install:
  1. Install the thermostat and housing outlet.
  2. Install the thermostat housing bolts. Tighten the thermostat housing bolts to 18 ft. lbs. (25 Nm).
  3. Install exhaust crossover pipe.
  4. Connect the surge tank line fitting to the coolant outlet. Tighten the fittings to 15 ft. lbs. (21 Nm).
  5. Install the air cleaner.
  6. Fill the cooling system.
  7. Inspect the system for leaks.

Thanks for using FixYa - a 4 THUMBS rating is appreciated for answering your FREE question.

Posted on Nov 23, 2009

Molson02536
  • 3854 Answers

SOURCE: I need a diagram for

The thermostat is located in the thermostat housing which is located on the intake manifold under the throttle body. If you have small hands, you can remove the air intake tube from the throttle body and the exhaust crossover heat shield. Once there out of the way, you can remove one of the bolt and losses the other to slide the thermostat housing off to replace the thermostat.

If you can not get to the bolts, then your going to have to remove the throttle body and don't forget the order the new throttle body gasket also. Not that the coolant temperature sensor is on the intake manifold in front of the thermostat housing, so take caution not to damage it when removing the housing.

Thank you for using fixya and keep us posted.

Posted on Oct 02, 2010

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1 Answer

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2000 pontiac grand am 3400 wheres the pcm located


Check the next diagram (click HERE for image zoom)...

10_11_2011_12_55_41_pm.gif

Fig. Powertrain control module (3) inside air cleaner housing in left side of engine compartment, showing the C2 connector (1), C1 connector (2), air cleaner housing (4), wiring harness (5), and forward lamp ground (6) (zoom in THIS LINK)

Hope this helps (remember to rating and leave some testimonila comment about this free answer).

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1999 Grand Am 3400 V6 misfire. replaced plugs, wires, injectors,coils Pull heads to check valves, good compression misfire at idle and goes away above 2000 rpm any help or ideas appreciated


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Apr 09, 2010 | 2000 Pontiac Grand Am GT

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2004 pontiac grand am 3.4 rocker arm torque?


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Apr 05, 2009 | 2004 Pontiac Grand Am

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Need torque settings for rocker arms


try www.autozone.com to see if they have your car listed for diagrams pictures and step by step instructions if your car is not listed then try your local library they have all the car manuals and even copy them for you

Mar 18, 2009 | 2001 Pontiac Grand Am SE

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2003 Pontiac Grande Am Gt 3400 engine


you can pull the valve covers and inspect the rocker arms, but you may have a bad main or rod bearing. im leaning toward the main bearing being spun, at least.

Mar 11, 2009 | 2001 Pontiac Grand Am SE

1 Answer

Rocker torque


89 inch pounds and turn 30degrees

Dec 27, 2008 | 2002 Pontiac Aztek

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