Question about Brocks Kawasaki ZX14R Exhaust 2012-Present Alien Head 2 Full System

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My engine light came on after I installed a new Alien Head 2 Full system exhaust on my 2012 ZX14. What is causing that?

I have followed every step during installation. Everything is back on properly and after the second time I started by bike, the engine light came on. I have not done anything different outside of the instructions. What is causing that and how can I fix it?

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My check engine light is on. it is pulling 4 codes P0302 P1670 P0174 P0171


code p 0302 is a misfire on no 2 cylinder
check that the plug lead is on properly, that the lead is operational
move the injector from 2 to another cylinder and see if the misfire follows the move
code p 0174 refers to system too lean bank 2===causes intake /exhaust leak---fuel pressure / pump---injector/s--AIR system--hose connection/s
code p 0171 refers to system too lean bank 1=== causes intake /exhaust leak---AIR system---MAF/VAF sensors---fuel pressure / pump---injector/s -- HO2S
You stated that you replaced the O2 sensor but that is different to the HO2S sensor , does a different job and controls the air/fuel mixture from the ECM
because it has banks 1 and 2 it is a v engine and you will have a HO2S in the exhaust manifold or before the cat converter for each exhaust
O2 sensors are after the cat converter and confirm the HO2S settings for the ECM
to put the lights out , use a scan tool to reset the ECM

Jan 15, 2016 | Cars & Trucks

1 Answer

I need head bolt torque specs for a 2000 cadillac deville dts..


DeVille, Eldorado, Seville 1999-2005

Cylinder Head

Print


Removal & Installation

Left Side

  1. Before servicing the vehicle, refer to the Precautions Section.
  2. Drain the cooling system.
  3. Properly relieve the fuel system pressure.
  4. Remove or disconnect the following:

    Negative battery cable Exhaust manifold Alternator Water crossover Intake manifold Valve cover Timing cover Secondary camshaft drive chain Power steering return hose retaining bolt from the cylinder head 3 M6 external drive bolts from the front portion of the cylinder head 10 M11 internal drive cylinder head bolts Cylinder head and gasket.
  5. Clean the head mating surfaces.

To install:

0996b43f80231662.jpg enlarge_icon.gifenlarge_tooltip.gif

Fig. Left cylinder head bolt torque sequence-4.6L engine

  1. Install the cylinder head with a new gasket. Lubricate the bolts with engine oil prior to installation.
  2. Torque the M11 bolts in sequence as follows:
    1. Step 1: 30 ft. lbs. (40 Nm), plus an additional 70 degrees
    2. Step 2: Turn an additional 60 degrees
    3. Step 3: Turn an additional 60 degrees (total 190 degrees)

  3. Torque the M6 bolts to 106 inch lbs. (12 Nm)
  4. Install or connect the following:

    Power steering return hose retaining bolt to the cylinder head and tighten to 37 ft. lbs. (50 Nm) Secondary camshaft drive chain Timing cover Valve cover Intake manifold Water crossover Exhaust manifold Negative battery cable
  5. Change the oil and filter.
  6. Fill the cooling system.

Right Side
  1. Before servicing the vehicle, refer to the Precautions Section.
  2. Drain the cooling system.
  3. Properly relieve the fuel system pressure.
  4. Remove or disconnect the following:

    Negative battery cable Exhaust manifold Water crossover Intake manifold Valve cover Timing cover Secondary camshaft drive chain Electrical connector from the Engine Coolant Temperature (ECT) sensor Nut attaching the coil cassette ground wire to the cylinder head Bolt attaching the exhaust crossover pipe to the cylinder head Bolt attaching the right transaxle mount bracket to the cylinder head Bolt attaching the rear transaxle brace to the transaxle Nuts attaching the rear transaxle brace to the cylinder head Rear transaxle brace 3 M6 external drive bolts from the front portion of the cylinder head 10 M11 internal drive cylinder head bolts Cylinder head and gasket
  5. Clean the head mating surfaces.

To install:

0996b43f80231663.jpg enlarge_icon.gifenlarge_tooltip.gif

Fig. Right cylinder head bolt torque sequence- 4.6L engine

  1. Install the cylinder head with a new gasket. Lubricate the bolts with engine oil prior to installation.
  2. Torque the M11 bolts in sequence as follows:
    1. Step 1: 30 ft. lbs. (40 Nm), plus an additional 70 degrees.
    2. Step 2: Turn an additional 60 degrees.
    3. Step 3: Turn an additional 60 degrees (total 190 degrees).

  3. Torque the M6 bolts to 106 inch lbs. (12 Nm).
  4. Install or connect the following:

    Rear transaxle brace over the studs located at the rear of the right cylinder head Nuts attaching the rear transaxle brace to the cylinder head, loosely Bolts attaching the rear transaxle braces to the transaxle and tighten to 37 ft. lbs. (50 Nm) Nuts attaching the rear transaxle brace to the cylinder head and tighten 37 ft. lbs. (50 Nm) Electrical connector to the ECT sensor Bolt attaching the exhaust crossover pipe to the cylinder head and tighten to 18 ft. lbs. (25 Nm) Nut attaching the coil cassette ground wire to the cylinder head and tighten to 13 ft. lbs. (17 Nm) Secondary camshaft drive chain Timing cover Valve cover Intake manifold Water crossover Exhaust manifold Negative battery cable
  5. Change the oil and filter.
  6. Fill the cooling system.

Apr 16, 2013 | 2000 Cadillac DeVille DTS

1 Answer

2002 isuzu rodeo cylinder head torque lbs. for 2.2


Print


Removal & Installation

2.2L Engine

  1. Before servicing the vehicle, refer to the Precautions section.
  2. Drain the cooling system.
  3. Relieve the fuel system pressure.
  4. Remove or disconnect the following: Negative battery cableIntake Air Temperature (IAT) sensor connectorPositive Crankcase Ventilation (PCV) valve and hoseAir intake assemblyUpper radiator hoseAccessory drive beltExhaust front pipeAlternator and bracketsCrankshaft Position (CKP) sensor connectorKnock sensor connectorHeater hosesWater bypass hoseFuel linesEvaporative Emissions (EVAP) valve connectorCanister hoseIntake manifoldEngine wiring harness connectors at left rear of the engine compartmentPower steering pump pressure switch connectorFront coverSpark plugs and wiresCamshaft Position (CMP) sensorValve coverTiming belt. Refer to the Timing Belt unit repair section.Timing belt idler pulleysTiming belt rear coverOil pressure switch connectorCamshaftsCylinder head. Remove the bolts in reverse of the tightening sequence.

    Negative battery cable Intake Air Temperature (IAT) sensor connector Positive Crankcase Ventilation (PCV) valve and hose Air intake assembly Upper radiator hose Accessory drive belt Exhaust front pipe Alternator and brackets Crankshaft Position (CKP) sensor connector Knock sensor connector Heater hoses Water bypass hose Fuel lines Evaporative Emissions (EVAP) valve connector Canister hose Intake manifold Engine wiring harness connectors at left rear of the engine compartment Power steering pump pressure switch connector Front cover Spark plugs and wires Camshaft Position (CMP) sensor Valve cover Timing belt. Refer to the Timing Belt unit repair section. Timing belt idler pulleys Timing belt rear cover Oil pressure switch connector Camshafts Cylinder head. Remove the bolts in reverse of the tightening sequence.

To install:


0996b43f802097a8.jpg enlarge_icon.gifenlarge_tooltip.gif

Fig. Cylinder head torque sequence-2.2L (VIN D) engine

NOTE Use new cylinder head bolts for assembly.

  1. Install the cylinder head with a new gasket. Tighten the bolts in sequence as follows: Step 1: 18 ft. lbs. (25 Nm)Step 2: Plus 90 degreesStep 3: Plus 90 degreesStep 4: Plus 90 degrees
    1. Step 1: 18 ft. lbs. (25 Nm)
    2. Step 2: Plus 90 degrees
    3. Step 3: Plus 90 degrees
    4. Step 4: Plus 90 degrees

  2. Install or connect the following: CamshaftsOil pressure switch connectorTiming belt rear coverTiming belt idler pulleys. Tighten the bolts to 18 ft. lbs. (25 Nm).Timing beltValve coverCMP sensorSpark plugs and wiresFront coverPower steering pump pressure switch connectorEngine wiring harness connectors at left rear of the engine compartmentIntake manifoldCanister hoseEVAP valve connectorFuel linesWater bypass hoseHeater hosesKnock sensor connectorCKP sensor connectorAlternator and bracketsExhaust front pipeAccessory drive beltUpper radiator hoseAir intake assemblyPCV valve and hoseIAT sensor connectorNegative battery cable

    Camshafts Oil pressure switch connector Timing belt rear cover Timing belt idler pulleys. Tighten the bolts to 18 ft. lbs. (25 Nm). Timing belt Valve cover CMP sensor Spark plugs and wires Front cover Power steering pump pressure switch connector Engine wiring harness connectors at left rear of the engine compartment Intake manifold Canister hose EVAP valve connector Fuel lines Water bypass hose Heater hoses Knock sensor connector CKP sensor connector Alternator and brackets Exhaust front pipe Accessory drive belt Upper radiator hose Air intake assembly PCV valve and hose IAT sensor connector Negative battery cable
  3. Fill the cooling system.
  4. Start the engine and check for leaks.

  1. Before servicing the vehicle, refer to the Precautions Section.
  2. Drain the cooling system.
  3. Relieve the fuel system pressure.
  4. Remove or disconnect the following:

    Negative battery cable Intake Air Temperature (IAT) sensor connector Positive Crankcase Ventilation (PCV) valve and hose Air intake assembly Upper radiator hose Accessory drive belt Exhaust front pipe Alternator and brackets Crankshaft Position (CKP) sensor connector Knock sensor connector Heater hoses Water bypass hose Fuel lines Evaporative Emissions (EVAP) valve connector Canister hose Intake manifold Engine wiring harness connectors at left rear of the engine compartment Power steering pump pressure switch connector Front cover Spark plugs and wires Camshaft Position (CMP) sensor Valve cover Timing belt. Refer to the Timing Belt procedure. Timing belt idler pulleys Timing belt rear cover Oil pressure switch connector Camshafts Cylinder head. Remove the bolts in reverse of the tightening sequence.

To install:

0996b43f802097a8.jpg enlarge_icon.gifenlarge_tooltip.gif

Fig. Cylinder head torque sequence-2.2L (VIN D) engine


NOTE Use new cylinder head bolts for assembly.

  1. Install the cylinder head with a new gasket. Tighten the bolts in sequence as follows:
    1. Step 1: 18 ft. lbs. (25 Nm)
    2. Step 2: Plus 90 degrees
    3. Step 3: Plus 90 degrees
    4. Step 4: Plus 90 degrees

  2. Install or connect the following:

    Camshafts Oil pressure switch connector Timing belt rear cover Timing belt idler pulleys. Tighten the bolts to 18 ft. lbs. (25 Nm). Timing belt Valve cover CMP sensor Spark plugs and wires Front cover Power steering pump pressure switch connector Engine wiring harness connectors at left rear of the engine compartment Intake manifold Canister hose EVAP valve connector Fuel lines Water bypass hose Heater hoses Knock sensor connector CKP sensor connector Alternator and brackets Exhaust front pipe Accessory drive belt Upper radiator hose Air intake assembly PCV valve and hose IAT sensor connector Negative battery cable
  3. Fill the cooling system.
  4. Start the engine and check for leaks.

May 26, 2012 | Isuzu Rodeo 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

    3 Answers

    How do I remove the head? (Blown Head gasket)


    prev.gif next.gif Cylinder Head REMOVAL & INSTALLATION 2.3L Engine
    1. Properly relieve the fuel system pressure.
    2. Disconnect the negative battery cable, then drain cooling system into a suitable container.
    3. Detach the heater inlet and throttle body heater hoses from water outlet. If accessible at this time, disconnect the upper radiator hose from the water outlet.
    4. Remove the exhaust manifold. For details, please refer to the procedure located in this section.
    5. Remove the intake (camshaft housing for SOHC) and exhaust (DOHC only) camshaft housings.
    6. Unfasten the oil fill tube bolt/screw then remove the oil fill cap and level indicator assembly. Pull the oil fill tube upward to unseat from block.
    7. Label and disengage the injector harness electrical connector.
    8. Detach the throttle body-to-air intake duct.
    9. Tag and disconnect the power brake vacuum hose from the throttle body.
    10. Remove the throttle cable bracket.
    11. Remove the throttle body from the intake manifold with the electrical harness and throttle cable attached and position the assembly aside.
    12. Tag and disconnect the MAP sensor vacuum hose from the intake manifold, then remove the intake manifold brace.
    13. Detach the electrical connectors from the MAP sensor, IAT sensor and the EVAP canister purge solenoid.
    14. If not already done, detach the upper (inlet) radiator hose from the water outlet.
    15. Disengage the coolant temperature sensor connector(s).
    16. Unfasten the cylinder head bolts in reverse order of the installation sequence shown in the accompanying figures.
    17. Lift the cylinder head from the engine block. Remove and discard the gasket. Inspect the oil flow check valve for freedom of movement.
    18. Using a suitable solvent, thoroughly clean and dry all bolts, bolt holes and mating surfaces. Inspect the head bolts for any damage and replace, if necessary. If using a scraper to clean the old gasket material from the mating surfaces, use only a plastic or wood one, NOT a metal scraper. Do NOT allow any debris to fall into the engine! To install:
    19. Place a new cylinder head gasket on the cylinder block, then carefully position the cylinder head in place.
    20. Sparingly coat the head bolt threads with clean engine oil, then allow the oil to drain off before installing.
    21. On 1988-89 engines, install and tighten the cylinder head bolts, in sequence, as follows:
      • Step 1 - Tighten all head bolts in sequence to 26 ft. lbs. (35 Nm)
      • Step 2 - Using a torque angle meter, tighten the short bolts an additional 80°and the long bolts an additional 90°in sequence Fig. 5: Cylinder head bolt tightening sequence - 1988-89 2.3L engine 86883121.gif
    22. On 1990-91 engines, tighten the cylinder head bolts, in sequence, as follows:
      • Step 1 - Tighten all head bolts in sequence to 26 ft. lbs. (35 Nm)
      • Step 2 - Using a torque angle meter, tighten the short bolts an additional 100°and the long bolts an additional 110°in sequence Fig. 6: Cylinder head bolt tightening sequence - 1990-91 2.3L engine 86883122.gif
    23. On 1992 engines, tighten the cylinder head bolts, in sequence, as follows:
      • Step 1 - Tighten, in sequence, head bolts 1-6 to 26 ft. lbs. (35 Nm), 7-8 to 15 ft. lbs. (20 Nm) and 9-10 to 22 ft. lbs. (30 Nm).
      • Step 2 - Tighten all head bolts, in sequence, an additional 90°using J 36660 or equivalent
      • Step 3 - In sequence, loosen each bolt one turn, then immediately re-tighten to the specified torque
      • Step 4 - After completing step 3 on all 10 bolts, tighten each bolt, in sequence, an additional 90° Fig. 7: Cylinder head bolt tightening sequence - 1992 2.3L engine 86883123.gif
    24. On 1993-95 vehicles, tighten the cylinder head bolts to the specifications shown in the accompanying figures. Fig. 8: Cylinder head bolt tightening sequence and specifications - 1993 2.3L engine 86883124.gif
      Fig. 9: Cylinder head bolt tightening sequence and specifications - 1994-95 2.3L engine 86883125.gif
    25. Engage the coolant temperature sensor electrical connector(s).
    26. Connect the upper radiator hose to the water outlet.
    27. Install the intake manifold bracket.
    28. Attach the following electrical connections: MAP sensor, IAT sensor, and the purge solenoid.
    29. Using a new gasket, install the throttle body to the intake manifold.
    30. Install the accelerator control cable bracket.
    31. Connect the throttle body-to-air intake duct.
    32. Install the oil fill tube and level indicator.
    33. Install the camshaft housing(s).
    34. Install the exhaust manifold. For details, please refer to the procedure located in this section.
    35. Connect the heater inlet and throttle body heater hoses to the water outlet.
    36. Fill all fluids to their proper levels.
    37. Connect the battery cable, start the engine and check for leaks.

    Sep 24, 2010 | 1992 Oldsmobile Achieva

    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

    What is the torque for head screws and timing


    300M, Concorde, Intrepid, LHS, 1998-2004 - Cylinder Head
    Removal & Installation
    2.7L Engines
    1. Before servicing the vehicle, refer to the Precautions section.
    2. Properly relieve the fuel system pressure.
    3. Drain the cooling system.
    4. Remove or disconnect the following:
      NOTE Place shop rags in the openings to prevent debris from entering the engine.
      Negative battery cable Accessory drive belts Crankshaft damper Intake plenum, lower intake manifold and exhaust manifold Valve and timing chain covers Coolant connections for the cylinder heads
    5. Rotate the crankshaft until the crankshaft timing mark aligns with the timing mark on the oil pump.
      WARNING Be sure the head bolts 9-11 are removed before attempting to remove the cylinder head, the head and/or block may be damaged.
      Primary timing chain Camshaft bearing caps, gradually, in the reverse order of the tightening sequence Camshafts Cylinder head bolts in reverse order of installation starting with bolts 11-9, then 8-1 Cylinder head(s)

    To install:


    af080a0.jpg

    Fig. Camshaft bolt tightening sequence-2.7L engine

    eb0ed0f.jpg

    Fig. Cylinder head bolt tightening sequence-2.7L engine
    1. Thoroughly clean and dry the mating surfaces of the head and block. Check the cylinder head for cracks, damage or engine coolant leakage. Remove scale, sealing compound and carbon. Clean the oil passages thoroughly.
    2. Place a new head gasket on the cylinder block over the locating dowels.
    3. Inspect the cylinder head bolts for necking (stretching) by holding a straightedge against the threads of each bolt. If all of the threads are not contacting the straightedge, the bolt should be replaced. New head bolts are recommended.
      WARNING Due to the cylinder head bolt torque method used, it is imperative that the bolt threads be inspected for necking (stretching) prior to installation. If the threads are necked down, the bolt should be replaced. Failure to do so may result in parts failure or damage.
    4. Lubricate the bolt threads with clean engine oil, then install them.
    5. Torque the head bolts in the sequence shown in the illustration, utilizing the following steps and tightening values:
      1. Step 1: bolts 1 through 8: 35 ft. lbs. (48 Nm).
      2. Step 2: bolts 1 through 8: 55 ft. lbs. (75 Nm).
      3. Step 3: bolts 1 through 8: 55 ft. lbs. (75 Nm).
      4. Step 4: bolts 1 through 8: plus 90 degree turn using a torque angle meter.
      5. Step 5: bolts 9 through 11: 21 ft. lbs. (28 Nm).

    6. Install or connect the following:
      Camshafts, timing chain and sprockets Water connections to the cylinder head Valve and timing chain covers Crankshaft damper and torque the center bolt to 125 ft. lbs. (170 Nm) Lower intake manifold and intake plenum Exhaust manifolds Accessory drive belts Negative battery cable
    7. Fill the cooling system to the proper level.
    8. Start the vehicle, check for leaks and repair if necessary.
    continue...

    Apr 11, 2010 | 2002 Dodge Intrepid

    1 Answer

    Cylinder head removal on 2005 nissan altima 2.5 engine would like to know how to remove the camshaft to remove the head bolts


    CYLINDER HEAD REMOVAL

    2.5L Engines
    1. Before servicing the vehicle, refer to the Precautions Section.
    2. Drain cooling system and engine oil.
    3. Relieve the fuel system pressure.
    4. Remove or disconnect the following:
      • Negative battery cable
      • Upper radiator hose and heater hose
      • Right side fuse/relay box and move aside
      • Engine undercover
      • Resonator and air cleaner case
      • Engine top cover
      • All electrical and vacuum lines at the head
      • Fuse hose quick connector at fuel tube side
      • Engine harness and power steering hose bracket
      • Timing chain
      • Drive belt tensioner
      • Camshafts
      • Spark plugs
      • Exhaust manifold
    5. Support the engine from above and below with a suitable jack and hoist.
    6. Remove or disconnect the following:
      • Power steering pump and reservoir and wire aside
      • Auxiliary drive belts
      • A/C compressor and wire aside
      • Upper sway bar links
      • Front and rear engine mount through bolts
      • Lower ball joints
      • 2 steering gear housing mounting bolts
      • Front suspension member bolts and front suspension member
    7. Loosen the cylinder head bolts in the sequence shown and remove the cylinder head.
    d365038.gif
    Removing the front suspension member—Altima

    7555308.gif
    Cylinder head bolt removal sequence—2.5L engine–Altima and Sentra

    1e6ce81.gif
    Cylinder head bolt tightening sequence—2.5L engine–Altima and Sentra

    To install:
    1. Clean the gasket surfaces.
    2. Using new head gaskets, install the cylinder heads.
      NOTE If possible, replacement of the head bolts is suggested.

    3. If replacement of the head bolts is not possible, perform the following bolt measurement:
      • Measure the diameter of the head bolt 0.43 in. (11mm) from the bottom of the bolt.
      • Measure the diameter of the head bolt 2.17 in. (55mm) from the bottom of the bolt.
      • Whenever the size difference between the 2 measurements exceeds 0.0091 in. (0.23mm) the head bolts must be replaced.
    4. Apply clean engine oil to the bolt threads and seating surfaces and tighten the cylinder head bolts in sequence as follows:
      • Step 1: 72 ft. lbs. (98 Nm).
      • Step 2: Loosen all the bolts completely.
      • Step 2: 29 ft. lbs. (33 Nm).
      • Step 4: Plus 75–80 degrees clockwise.
      • Step 5: Plus 75–80 degrees clockwise.
    5. Install the front suspension member and tighten the bolts to the specifications shown in the illustration.
    6. Install or connect the following:
      • 2 steering gear housing mounting bolts
      • Lower ball joints
      • Front and rear engine mount through bolts
      • Upper sway bar links
      • A/C compressor
      • Auxiliary drive belts
      • Power steering pump and reservoir
      • Exhaust manifold
      • Spark plugs
      • Camshafts
      • Drive belt tensioner
      • Timing chain
      • Engine harness and power steering hose bracket
      • Fuse hose quick connector at fuel tube side
      • All electrical and vacuum lines at the head
      • Engine top cover
      • Resonator and air cleaner case
      • Engine undercover
      • Right side fuse/relay box and move aside
      • Upper radiator hose and heater hose
      • Negative battery cable
    7. Fill the cooling system and engine oil
    8. Start the vehicle, check for leaks and repair if necessary.

    Nov 13, 2009 | 2005 Nissan Altima

    2 Answers

    EXHAUST INSTALL


    Make sure that you have time, this will be a days work. Of course if you took it to the shop it would take no time. Just take your time and put the headers on first then go to the slip-ons. Do not tighten anything until you get everything on.

    Freakville03

    Dec 20, 2008 | 2006 kawasaki ZX-14

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