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Where does the water line connect to coming from the head right below the intake manifold?

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  • BMW Master
  • 17,970 Answers

Keep in midn that, when you take off the radiator have to remove someone of the next items:
* Negative battery cable * Intake filter housing * Fan cowl * Coolant hose from expansion tank/radiator * Coolant hose from expansion tank * Plug connection at level sensor * A/T: heat exchanger/oil cooler * Coolant hose from radiator
*
...

If yoy check, have three hoses there. Check it and tell us comments.

Posted on Jul 20, 2010

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6ya6ya
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Posted on Jan 02, 2017

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1996 chevrolet silverado 5.7L look like coolant is leaking around the front of the intake manifold what could it be coming from?


Agreed with Tom.
Have a compression test done if you really want to be sure.

It is not necessary to have the engine warm, but it is better for the engine to be warm because cold engines run differently.

Feb 13, 2017 | Chevrolet Silverado Cars & Trucks

1 Answer

How to replace head gasket on 4 cylander


2.6L Engine
  1. Before servicing the vehicle, refer to the precautions in the beginning of this section.
  2. Drain the cooling system.
  3. Relieve the fuel system pressure.
  4. Remove or disconnect the following:
    • Negative battery cable
    • Hood
    • Accessory drive belts
    • Accelerator cable
    • Positive Crankcase Ventilation (PCV) valve and hose
    • Air intake duct
    • Fuel pressure regulator vacuum line
    • Canister hose
    • Brake booster vacuum line
    • Engine wiring harness connectors at right wheel housing
    • Ground cable connector at the intake manifold, starter and firewall
    • Heated Oxygen (HO2S) sensor connector
    • Alternator wiring connectors
    • Oil pressure switch connector
    • Starter motor harness connectors
    • Ignition coil connector
    • Spark plug wires
    • Distributor
    • Exhaust front pipe
    • Exhaust Gas Recirculation (EGR) gas temperature sensor connector
    • Air pump
    • EGR pipe
    • Heat shield
    • Exhaust manifold
    • Throttle Position (TP) switch connector
    • Cooling fan
    • Water pump pulley
    • Power steering pump
    • Intake manifold
    • Crankshaft pulley
    • Front cover
    • Timing belt. Refer to the Timing Belt unit repair section.
    • Valve cover
    • Rocker arms
    • Camshaft
    • Cylinder head
Cylinder head bolt loosening sequence - 2.6L engine

tecnovative_96.gif
  1. To install:
  2. NOTE: Refer to Section 1 of this manual for the cylinder head torque sequence illustration. The illustration is located after the Torque Specification Chart.
  3. NOTE: Lubricate the cylinder head bolts with clean engine oil for assembly.
  4. Install the cylinder head with a new gasket. Tighten the bolts in sequence as follows:
  5. Step 1: 58 ft. lbs. (75 Nm)
  6. Step 2: 72 ft. lbs. (98 Nm)
    1. Install or connect the following:
    2. Camshaft
    • Rocker arms
    • Valve cover
    • Timing belt
    • Front cover
    • Crankshaft pulley. Tighten the bolt to 87 ft. lbs. (128 Nm).
    • Intake manifold
    • Power steering pump
    • Water pump pulley
    • Cooling fan
    • TP switch connector
    • Exhaust manifold
    • Heat shield
    • EGR pipe
    • Air pump
    • EGR gas temperature sensor connector
    • Exhaust front pipe
    • Distributor
    • Spark plug wires
    • Ignition coil connector
    • Starter motor harness connectors
    • Oil pressure switch connector
    • Alternator wiring connectors
    • HO2S sensor connector
    • Ground cable connector at the intake manifold, starter and firewall
    • Engine wiring harness connectors at right wheel housing
    • Brake booster vacuum line
    • Canister hose
    • Fuel pressure regulator vacuum line
    • Air intake duct
    • PCV valve and hose
    • Accelerator cable
    • Accessory drive belts
    • Hood
    • Negative battery cable
    1. Fill the cooling system.
    2. Start the engine and check for leaks.

    tecnovative_65.jpg

    Feb 05, 2011 | 1997 Isuzu Rodeo

    1 Answer

    Intakegasket for grandam gt


    Exactly what is the wrong? Need the part? Need to know torque adjust or porcedure to take off?

    For
    1994 Pontiac Grand Am 3.1L SFI OHV 6cyl check this procedure for Intake Manifold...
    (see Figure 14)
    The 3.1L engine is equipped with upper and lower intake manifolds. The upper intake manifold is also known as the intake manifold plenum.

    CAUTION The fuel system is under pressure and must be properly relieved before disconnecting the fuel lines. Failure to properly relieve the fuel system pressure can lead to personal injury and component damage.
    1. Relieve the fuel system pressure.
    2. Disconnect the negative battery cable.
    3. Remove top half of the air cleaner assembly and throttle body duct.
    4. Drain and recycle the engine coolant.
    5. Disconnect the EGR pipe from exhaust manifold.
    6. Remove the serpentine belt.
    7. Remove the brake vacuum pipe at the intake plenum.
    8. Disconnect the control cables from the throttle body and intake plenum mounting bracket.
    9. Remove the power steering lines at the alternator bracket.
    10. Remove the alternator.
    11. Label and disconnect the ignition wires from the spark plugs and wire retainers on the intake plenum.
    12. Remove the ignition assembly and the EVAP canister purge solenoid together.
    zjlimited_601.jpg

    Fig. 14: View of the intake manifold and related components

    1. Disconnect the upper engine wiring harness connectors at the following components:
      Throttle Position Sensor (TPS) Idle Air Control (IAC) Fuel Injectors Coolant temperature sensor Manifold Absolute Pressure (MAP) sensor Camshaft Position (CMP) sensor
    2. Tag and disconnect the vacuum lines from the following components:
      Vacuum modulator Fuel pressure regulator PCV valve
    3. Disconnect the MAP sensor from upper intake manifold.
    4. Remove the upper intake plenum mounting bolts and lift off the plenum.
    5. Disconnect the fuel lines from the fuel rail and bracket.
    6. Install engine support fixture special tool J 28467-A or an equivalent.
    7. Remove the right side engine mount.
    8. Remove the power steering mounting bolts and support the pump out of the way without disconnecting the power steering lines.
    9. Disconnect the coolant inlet pipe from the outlet housing.
    10. Remove the coolant bypass hose from the water pump and the cylinder head.
    11. Disconnect the upper radiator hose at thermostat housing.
    12. Remove the thermostat housing.
    13. Remove both rocker arm covers.
    14. Remove the lower intake manifold bolts. Make sure the washers on the four center bolts are installed in their original locations.
    When removing the valve train components they should be kept in order for installation the original locations.
    1. Remove the rocker arm retaining nuts or bolts and extract the rocker arms and pushrods.
    2. Remove the intake manifold from the engine. Remove and discard the gasket.
    3. Using a suitable scraper, clean gasket material from all mating surfaces. Remove all excess RTV sealant from front and rear ridges of cylinder block
    To install:
    1. Place a 0.12 inch (3mm) bead of RTV, on each ridge, where the front and rear of the intake manifold contact the block.
    2. Using a new gasket, place the intake manifold on the engine.
    3. Install the pushrods in their original locations. Coat the pushrods with prelube.
    The intake pushrods are marked yellow (5 3 /4 inch long) and the exhaust are green (6 inches long). Make sure the pushrods are properly seated in the valve lifters and rocker arms.
    1. Position the rocker arms in there original locations and tighten to specifications. Refer to the procedure earlier in this section.
    2. Install lower the intake manifold attaching bolts. Apply sealant 12345739 (or equivalent thread locking compound) to the threads of bolts. Tighten the vertical bolts first then the diagonal bolts to 115 inch lbs. (13 Nm).
    3. Install the front rocker arm cover.
    4. Install the thermostat housing.
    5. Connect the upper radiator hose to the thermostat housing.
    6. Fasten the coolant inlet pipe to thermostat housing.
    7. Connect coolant bypass pipe at the water pump and cylinder head.
    8. Install the power steering pump in the mounting bracket.
    9. Loosely install the serpentine belt.
    10. Connect the right side engine mount.
    11. Remove the special engine support tool.
    12. Fasten the fuel lines to fuel rail and bracket.
    13. Install the upper intake manifold and tighten the mounting bolts to 18 ft. lbs. (25 Nm).
    14. Install the MAP sensor.
    15. Connect the upper engine wiring harness connectors to the related components removed earlier.
    16. Connect the vacuum lines to the PCV, vacuum modulator and fuel pressure regulator.
    17. Install the EVAP canister purge solenoid and ignition assembly.
    18. Install the alternator assembly.
    19. Connect the power steering line to the alternator bracket.
    20. Install the serpentine belt.
    21. Connect the spark plug wires to the spark plugs and intake plenum wire retainer.
    22. Install the EGR pipe to the exhaust manifold.
    23. Attach the control cables to the throttle body lever and upper intake plenum mounting bracket.
    24. Install air intake assembly and top half of the air cleaner assembly.
    25. Install the brake vacuum pipe.
    26. Fill the cooling system.
    27. Connect the negative battery cable, then start the vehicle and verify that there are no leaks.

    For PARTS REPLACEMENT check in THIS LINK: carpartswholesale.com

    Hope helps.

    Feb 01, 2011 | 1994 Pontiac Grand Am

    2 Answers

    I have been told that you have to replace the head bolts when replacing the head gasket because the bolts will stretch. Is this true?


    If you change the head bolts that's the safest bet for trouble free operation. But, I've changed head bolts on Hondas for years and they never stretched. I know this is for a Kia. My best guess is that it's not necessary since the Chilton based manuals don't say to do this.

    If the head is torqued down to specifications and it leaks, then I would say, otherwise. Even torque is more important than bolt stretch, especially if the bolts don't stretch so much that the head gasket can't be tight against the head and block.

    Jan 31, 2011 | 1999 Kia Sportage

    2 Answers

    Need to replace the intake manifold


    3.8L Engine (most common) Upper Intake Manifold To Remove:
    1. Drain the cooling system.
    2. Remove or disconnect the following:
      • Negative battery cable.
      • Fuel injector sight shield.
      • Air cleaner intake duct.
      • Right spark plug wires from the ignition control module and reposition.
    3. Relieve the fuel pressure.
    4. Remove or disconnect the following:
      • Fuel rail assembly.
      • Brake booster hose from the vacuum source manifold in the upper intake manifold.
      • Exhaust Gas Recirculation Valve (EGR) wiring harness heat shield nut, bolt and the EGR heat shield.
      • Throttle body support bracket upper bolt.
    5. Disconnect the electrical connectors from the following:
      • EVAP purge solenoid
      • Throttle Position (T/P) sensor
      • Idle Air Control (IAC) valve
      • Manifold Absolute Pressure (MAP) sensor
      • Mass Air Flow (MAF) sensor
      • EVAP purge solenoid vacuum line from the throttle body.
      • Accelerator and the cruise control cables with the bracket from the throttle body.
    6. Remove or disconnect the following:
      • Upper intake manifold bolts and stud.
      • Clean the upper intake manifold bolt threads.
    7. Remove or disconnect the following:
      • Upper intake manifold by lifting the back of the intake and sliding the manifold forward from the throttle body support bracket.
      • Upper-to-lower intake manifold carrier gasket from the upper intake manifold.
    8. If the upper intake manifold is being replaced, remove the following:
      • Throttle body assembly.
      • Manifold Absolute Pressure (MAP) sensor.
      • Positive Crankcase Ventilation (PCV) valve.
      • Vacuum source manifold.
    Upper intake manifold bolt torque sequence (3.8L engine) gm-03-38-530.gif

    To Install:
    1. If the manifold was replaced, install or connect the following:
      • Vacuum source manifold.
      • Positive Crankcase Ventilation (PCV) valve.
      • Manifold Absolute Pressure (MAP) sensor.
      • Throttle body assembly.
      • Upper-to-lower intake manifold carrier gasket to the upper intake manifold.
    2. Carefully place the upper intake manifold onto the lower intake manifold. Ensure that the alignment pins in the upper intake manifold align with the holes in the lower intake manifold. NOTE: Apply thread lock compound, to the bolt threads before assembly.
    3. Install or connect the following:
      • Upper intake manifold. Tighten the upper intake manifold bolts in sequence to 89 in lbs (10 Nm)
      • Accelerator and the cruise control cables with the bracket to the throttle body.
      • EVAP purge solenoid vacuum line to the throttle body.
    4. Connect the electrical connectors to the following:
      • Mass Air Flow (MAF) sensor
      • Manifold Absolute Pressure (MAP) sensor
      • Idle Air Control (IAC) valve
      • Throttle Position (T/P) sensor
      • EVAP purge solenoid
    5. Install or connect the following:
      • Throttle body upper support bracket bolt. Tighten the bolt to 89 in lbs (10 Nm)
      • EGR valve wiring harness heat shield, nut and the bolt. Tighten the nut and the bolt to 89 in lbs (10 Nm)
      • Brake booster hose to the vacuum source manifold.
      • Fuel rail assembly.
      • Right spark plug wires.
      • Air cleaner intake duct.
      • Fuel injector sight shield.
    6. Connect the negative battery cable.
    7. Fill the cooling system.
    8. Inspect for fluid or vacuum leaks.
    Lower Intake Manifold (W/O Supercharger) To Remove:
    1. Remove or disconnect the following:
      • Upper intake manifold.
      • Generator brace.
      • Drive belt tensioner with the mounting bracket and the heater water bypass inlet pipe.
      • Exhaust gas recirculation EGR outlet pipe bolt from the lower intake manifold.
      • Radiator inlet hose from the water outlet housing.
      • ECT sensor electrical connector.
      • Right upper engine mount strut bracket.
      • Generator brace bracket bolts.
      • Generator brace bracket.
      • Lower intake manifold bolts.
      • Lower intake manifold.
      • Lower intake manifold seals.
      • Lower intake manifold gaskets.
    2. If replacing the lower intake manifold, Remove or disconnect:
      • Water outlet housing bolt and stud
      • Water outlet housing
      • Gasket and the thermostat.
      • ECT sensor.
    3. Inspect the flatness of inlet flanges.
    4. Clean the intake manifold mating surfaces.
    5. Clean the intake manifold bolts and bolt holes of adhesive compound.
    To Install:
    1. If removed, install the ECT sensor.
      • Tighten the ECT sensor to 18 ft. lbs. (25 Nm)
    2. If removed, install the thermostat, the gasket, and the water outlet housing.
    3. If removed, install the water outlet housing bolt and the stud.
      • Tighten the bolt and stud to 20 ft. lbs. (27 Nm)
    4. Install or connect the following:
      • Lower intake manifold gaskets. NOTE: Apply sealer GM P/N 12346286 (Canadian P/N 10953472) or equivalent to the ends of the intake manifold seals.
      • Lower intake manifold seals.
      • Lower intake manifold.
      • Lower intake manifold bolts.
      NOTE: Apply thread lock compound GM P/N 12345382 (Canadian P/N 10953489) or equivalent to the two hidden bolts and ensure they are installed.
    5. Tighten the lower intake manifold bolts in sequence to 11 ft. lbs. (15 Nm) gmpc_v6_5.gif

    6. Install or connect the following:
      • Generator brace bracket.
      • Generator brace bracket bolts. Tighten the bolts to 37 ft. lbs. (50 Nm)
      • Right upper engine mount strut bracket.
      • ECT sensor electrical connector.
      • Radiator inlet hose to the water outlet housing.
      • EGR outlet pipe to the lower intake manifold.
      • EGR outlet pipe bolt to the lower intake manifold. Tighten the bolt to 21 ft. lbs. (29 Nm)
      • Drive belt tensioner.
      • Generator brace.
      • Upper intake manifold.
    7. Inspect for leaks.
    Lower Intake Manifold (W/ Supercharger) To Remove:
    1. Disconnect the negative battery cable.
    2. Drain the cooling system.
    3. Remove the supercharger.
    4. Remove the thermostat housing.
    5. Remove the EGR pipe at the intake manifold.
    6. Disconnect the electrical connection at the temperature sensor.
    7. Remove the intake manifold and gaskets.
    NOTE: The coolant bypass tube will release from the intake manifold when the manifold is removed.
    To Install:
    1. Clean the gasket sealing surfaces.
    2. Install the intake manifold gaskets.
    3. Align the coolant bypass tube with the opening in the intake manifold and install the manifold. Tighten the bolts to 11 lb ft (15 Nm).
    4. Install the electrical connector to the temperature sensor.
    5. Install the EGR pipe to the intake manifold.
    6. Install the thermostat housing.
    7. Install the supercharger.
    8. Fill the cooling system.
    9. Connect the negative battery cable.

    Aug 05, 2010 | 1997 Pontiac Grand Prix

    2 Answers

    Cylinderhead torque stc.


    Cylinder Head Removal & Installation SOHC To Remove:
    1. Relieve fuel system pressure.
    2. Remove timing belt cover. Camshaft timing marks kia-03-20-7032.gif

    3. Turn crankshaft until timing mark on front housing and the arrow "2" on the camshaft pulley align.
    4. Loosen lock bolt on tensioner.
    5. Pry tensioner away from timing belt and tighten lock bolt to relieve tension on the timing belt.
    6. Remove timing belt from camshaft pulley.
    7. Disconnect battery negative cable.
    8. Remove 3 bolts that secure accelerator cable and air intake hose to cylinder head cover.
    9. Detach accelerator cable and place off to side.
    10. Remove the following;
      • Air hose
      • Air ISC air hose
      • Breather hose
      • Vacuum hose from air intake hose
    11. Disconnect mass air flow sensor electrical connector.
    12. Remove air intake hose.
    13. Remove PCV valve from cylinder head cover.
    14. Remove ISC air hose from idle speed actuator.
    15. Remove air hose from behind intake manifold.
    16. Remove 2 screws from high tension wire protectors.
    17. Detach wire loom from holder at rear of cylinder head cover.
    18. Detach vacuum tube at rear of cylinder head cover.
    19. Remove vacuum pipe. Cylinder Head Cover kia-03-20-7042.gif

    20. Remove 7 cylinder head cover bolts.
    21. Remove cylinder head cover and gasket.
    22. Disconnect 2 ignition coil electrical connectors.
    23. Disconnect 2 fuel injection electrical connectors at rear of cylinder head.
    24. Disconnect the following electrical connectors;
      • Oxygen sensor
      • Throttle position sensor
      • Idle speed actuator
      • Oil pressure switch
      • EGR vacuum solenoid valve at intake manifold
    25. Disconnect heater hose from elbow.
    26. Disconnect brake booster vacuum hose and cruise control vacuum hose from surge tank.
    27. Detach wire harness from rear of cylinder head.
    28. Disconnect purge control solenoid vacuum hose from intake manifold.
    29. Disconnect fuel hose from fuel connector assembly.
    30. Remove grounding bracket.
    31. Remove 4 bolts and intake manifold bracket.
    32. Remove starter.
    33. Detach water bypass hose from bypass pipe.
    34. Disconnect water hoses from oil cooler.
    35. Disconnect fuel hose from fuel pipe.
    36. Remove exhaust manifold heat shield.
    37. Remove exhaust flange nuts and front exhaust bracket bolt.
    38. Lower exhaust system. Cylinder head bolt loosening sequence kia-03-20-7050.gif

    39. Loosen cylinder head bolts in 3 steps in proper sequence.
    40. Remove cylinder head bolts and washers.
    41. Remove cylinder head, intake manifold and exhaust manifold as an assembly.
    To Install:
    1. Install NEW cylinder head gasket.
    2. Install cylinder head, intake manifold and exhaust manifold as an assembly.
    3. Tighten cylinder head bolts in 3 steps in reverse sequence that was used during removal. Tighten bolts to 62 ft lb (84 Nm).
    4. Install front exhaust bracket bolt. Tighten bolt to 20 ft lb (27 Nm).
    5. Install NEW lower exhaust flange gasket and 3 nuts. Tighten nuts to 24 ft lb (31 Nm).
    6. Install exhaust manifold heat shield. Tighten nuts to 35 in lb (4 Nm).
    7. Connect fuel hose to pipe.
    8. Connect 2 hoses to oil cooler.
    9. Attach water bypass hose to bypass pipe.
    10. Install starter and bolts. Tighten bolts to 34 ft lb (46 Nm).
    11. Install intake manifolds bracket and 4 bolts. Tighten bolts to 32 ft lb (45 Nm).
    12. Install grounding bracket.
    13. Connect fuel hose to fuel connector assembly.
    14. Connect the following electrical connectors;
      • Oxygen sensor
      • Throttle position sensor
      • Idle speed actuator
      • Oil pressure switch
      • EGR vacuum solenoid valve at intake manifold
    15. Connect purge control solenoid vacuum hose to intake manifold.
    16. Attach wire harness from rear of cylinder head.
    17. Connect brake booster vacuum hose and cruise control vacuum hose to surge tank.
    18. Connect heater hose to elbow.
    19. Connect 2 fuel injection electrical connectors at rear of cylinder head.
    20. Connect 2 ignition coil electrical connectors.
    21. Install cylinder head cover.
    22. Install 7 cylinder head cover bolts. Tighten bolts to 60 in lb (7 Nm).
    23. Install vacuum pipe and 2 bolts at rear of cylinder head cover. Tighten bolts to 60 in lb (7 Nm).
    24. Connect vacuum tube to pipe.
    25. Connect loom holder to rear of cylinder head cover.
    26. Install 2 screws to high tension wire protectors.
    27. Install air hose to behind intake manifold.
    28. Install ISC air hose to idle speed actuator.
    29. Install PCV valve to cylinder head cover.
    30. Install air intake hose.
    31. Connect mass air flow sensor electrical connector.
    32. Install the following;
      • Air hose
      • Air ISC air hose
      • Breather hose
      • Vacuum hose from air intake hose
    33. Attach accelerator cable.
    34. Install 3 bolts that secure accelerator cable and air intake hose to cylinder head cover. Timing belt pulley timing marks kia-03-20-7035.gif

      NOTE: Timing belt pulley timing mark and timing mark must be aligned.
      Camshaft timing marks kia-03-20-7032.gif

      NOTE: The arrow at "2" on camshaft pulley must be aligned with timing mark on front housing.
    35. Install timing belt.
    36. Install timing belt cover.
    37. Pressurize fuel system.
    38. Start engine and check ignition timing.

    Jul 11, 2010 | 1999 Kia Sportage

    1 Answer

    Need to replace intake manifold how do you do this


    Bonneville, LeSabre, Park Avenue 2000-2005 Intake Manifold - Removal & Installation

    3.8L Engine
    VIN 1 Engine
    1. Before servicing the vehicle, refer to the Precautions section.
    2. Relieve the fuel system pressure.
    3. Drain the cooling system.
    4. Remove or disconnect the following:
      Negative battery cable Supercharger Thermostat housing Exhaust Gas Recirculation (EGR) tube at the intake manifold Engine Control Temperature (ECT) sensor Intake manifold
    To install:
    1. Install or connect the following:
      Intake manifold with new gaskets. Torque the bolts, working from the center out, to 11 ft. lbs. (15 Nm). ECT sensor connector EGR tube to the intake manifold Thermostat housing Supercharger Negative battery cable
    2. Refill and bleed the cooling system.
    3. Run the engine and check for leaks and proper engine operation.

    VIN K Engine
    1. Before servicing the vehicle, refer to the Precautions section.
    2. Disconnect the negative battery cable.
    3. Drain the cooling system.
    4. Relieve the fuel system pressure.
    5. Remove or disconnect the following:
      Fuel injector sight shield Air inlet duct Spark plug wires from the right side Manifold Absolute Pressure (MAP) sensor Vacuum lines from the intake manifold Fuel lines Fuel injector electrical connectors Fuel regulator vacuum line Fuel rail from the intake manifold Exhaust Gas Recirculation (EGR) heat shield Throttle cable bracket from the cylinder head mounting bracket and the throttle body cables Throttle body support bracket Upper intake plenum and gasket Thermostat housing Electrical connector from the Engine Coolant Temperature (ECT) sensor Drive belt tensioner assembly EGR valve outlet pipe Lower intake manifold

      a5adffa.jpg
      Fig. Exploded view of the intake manifold and related components-3.8L (VIN K) engine
    To install:


    140d431.jpg
    Fig. Upper intake manifold torque sequence-3.8L (VIN K) engine


    4950e4f.jpg
    Fig. Lower intake manifold torque sequence-3.8L (VIN K) engine
    1. Install or connect the following:
      Intake manifold using new manifold gaskets. Torque the bolts in sequence to 11 ft. lbs. (15 Nm); then, re-torque to 11 ft. lbs. (15 Nm). EGR valve outlet pipe Drive belt tensioner assembly. Torque the tensioner bolts to 37 ft. lbs. (50 Nm). Electrical connector to the ECT sensor Thermostat housing Upper intake plenum. Torque the intake plenum bolts to 88 inch. lbs. (10 Nm). Throttle body support bracket Throttle cable bracket to the cylinder head mounting bracket and the cables to the throttle body lever EGR heat shield Fuel rail. Torque the fuel rail bolts to 88 inch. lbs. (10 Nm). Fuel lines Fuel regulator vacuum line Fuel injector electrical connectors Vacuum lines to the intake manifold MAP sensor Spark plug wires Fuel injector sight shield and air inlet duct Negative battery cable
    2. Refill and bleed the cooling system.
    3. Run the engine and check for leaks and proper engine operation.

    Hope this help (remember rated this).

    May 17, 2010 | 2001 Pontiac Bonneville

    1 Answer

    I need the head bolt torque specification for a 2005 aveo


    install:
    1. The cylinder head should be cleaned and inspected prior to installation.
    2. Lightly oil all bolt and stud bolt threads before installation.
    3. Clean all gasket mating surfaces thoroughly.
    4. Install a new head gasket on the cylinder block. WARNING Always use new cylinder head bolts when installing the cylinder head or damage to the engine may occur.
    5. Install the cylinder head on the cylinder block.
    6. Tighten the cylinder head bolts in reverse of the removal sequence. Tighten the 2004 cylinder head bolts to 18 ft. lbs. (25 Nm). Tighten an additional 70°, plus 70°, plus another 50°. Tighten 2005 bolts to 18 ft. lbs. (25 Nm). Tighten an additional 60°, plus 60°, plus another 10°.
    7. Install the right engine mount. Tighten the engine mount attaching bolts to 22 ft. lbs. (30 Nm).
    8. Install or connect the following:
      • Intake manifold
      • Intake manifold support bracket. Tighten the bolts to 18 ft. lbs. (25 Nm).
      • Throttle cable
      • Surge tank coolant hose
      • Heater hose to cylinder head
      • Fuel feed line at the fuel rail
      • All vacuum hoses
      • Exhaust manifold
      • Rear timing belt cover
      • Timing belt tensioner. Tighten the bolts to 18 ft. lbs. (25 Nm).
      • Idler pulley. Tighten the bolts to 18 ft. lbs. (25 Nm).
      • Intake and exhaust camshaft gears. Tighten the bolts to 49 ft. lbs. (68 Nm).
    9. Apply a small amount of gasket sealant to the corners of the front camshaft caps and the top of the rear camshaft cover-to-cylinder head seal.
    10. Install the valve cover using a new gasket
    11. Align the timing marks on the camshaft gears.
    12. Align the mark on the crankshaft gear with the notch at the bottom of the rear timing belt cover.
    13. Install the timing belt and rotate the water pump clockwise to apply tension to the timing belt.
    14. Tighten the water pump bolts to 89 inch lbs. (10 Nm).
    15. Adjust the timing belt tension.
    16. Install or connect the following:
      • Spark plug wires
      • Upper and lower timing belt coversCrankshaft pulley. Tighten the bolt to 70 ft. lbs. (95 Nm), plus an additional 30°, then another 15°.
      • Accessory drive belt
      • Air cleaner housing
      • Radiator hoses
      • Front splash shield
      • Right front wheel
      • Coolant temperature sensor
      • Fuel feed line from fuel rail
      • IAT sensor
      • Intake manifold pressure sensor
      • DIS coil connector
      • Fuel injector connectors
      • ECM ground terminal
      • Negative battery cable
    17. Fill the engine with oil and coolant.
    18. Start the engine and check for leak0900c1528009e8b5.jpg

    Apr 02, 2010 | 2005 Chevrolet Aveo

    2 Answers

    My 1999 chevy tahoe is leaking antifreeze. I


    it could but- check passenger side front where heater core line go into manifold right behind alternator the hose line is connected by a press clip into an alloy fitting this fitting gets eaten away by anti freeze and hose angle pulls back on fitting the part is $18 at dealer and is screwed into manifold use caution if ur r going to replace at very edge of aluminum manifold---and check ur water pump bolts the 2 longer ones should have a lock sealant on them they bolt in thru a water jacket

    Oct 24, 2009 | Chevrolet Tahoe Cars & Trucks

    2 Answers

    Pontiac bonneville 3.8 vin code k . I replaced the in take gasket because it was leaking water between the top an bottom intakes going into the cyclinder heads its still leaking after all this work ive...


    This is the entire task for it. It sounds like you might not have torqued it correctly, or your intake is cracked. But take a look at all of the info:

    VIN K Engine On these engines, the upper and lower intake manifolds must be removed separately.
    1. Properly relieve the fuel system pressure, as outlined in Section 5 of this manual.
    2. Disconnect the negative battery cable.
    3. Drain the cooling system into a suitable container.
    4. Remove the fuel injector sight shield and air intake duct.
    5. Tag and disconnect the spark plug wires on the right side of the engine and position aside.
    6. Remove the manifold vacuum source.
    7. Remove the fuel rail.
    8. Remove the EGR heat shield.
    9. Unfasten the cable bracket-to-cylinder head mounting bolt.
    10. Disconnect the throttle cable.
    11. Remove the throttle body support bracket.
    12. Unfasten the upper intake manifold bolts, then remove the upper manifold.
    This engine has two bolts which are hidden beneath the upper intake. These bolts are located in the right front and left rear corners of the lower intake manifold. This is why it is necessary to remove the upper before servicing the lower manifold.
    1. Disconnect the upper radiator hose.
    2. Remove the alternator, as outlined in Section 2 of this manual.
    3. Remove the drive belt tensioner.
    4. Remove the EGR valve outlet pipe.
    5. Unfasten the intake manifold bolt, then remove the manifold from the vehicle. Remove and discard the gaskets. Thoroughly clean the gasket mating surfaces, intake manifold bolts and bolt holes.
    To install:
    1. Position a new gasket, then place the lower intake manifold over it. Apply a suitable threadlocking compound to the bolts, then install them. For 1995 vehicles, tighten the bolts twice, to 88 inch lbs. (10 Nm), in the sequence shown in the accompanying figure. For 1996-97 vehicles, tighten the bolts to 11 ft. lbs. (15 Nm), in the sequence shown in the accompanying figure.
      1. Install the EGR valve outlet pipe.
      2. Install the drive belt tensioner.
      3. Install the alternator.
      4. Connect the upper radiator hose.
      5. Position the upper intake manifold on the lower manifold. Install the retaining bolts and tighten to 89 inch lbs. (10 Nm).
      6. Install the throttle body support bracket, then connect the throttle cable.
      7. Install the cable bracket-to-cylinder head mounting bolt.
      8. Install the EGR heat shield.
      9. Install the fuel rail.
      10. Install the manifold vacuum source.
      11. Connect the right side spark wires on the right side of the engine.
      12. Install the fuel injector sight shield and air intake duct.
      13. Fill the cooling system with the proper type and amount of fluid.
      14. Connect the negative battery cable. Start the engine and check for leaks. Check the cooling system, and add as necessary.

    Oct 18, 2009 | 1995 Pontiac Bonneville

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