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Type: Posts; User: biff26

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  1. Answers
    5
    Views
    1,077

    Possible purge valve malfunctioning (stuck open...

    Possible purge valve malfunctioning (stuck open causing fuel to be drawn through plastic evaporative line into the throttle body) remove hose when symptoms occur and see if vehicle running...
  2. Check the vehicle speed sensor for the...

    Check the vehicle speed sensor for the speedometer and the self canceling turn signals, Idont know if this could cause a stall though
  3. Top of transmission case 1/3 to 1/2 of the way...

    Top of transmission case 1/3 to 1/2 of the way back from the engine. Has either a plastic vent or a steel tube (possibly has a rubber hose on it if it is in a truck)
  4. Answers
    2
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    583

    Most likely the alternator, basically the battery...

    Most likely the alternator, basically the battery is used only to start the car and the alternator keeps it running. Be sure to fully charge the battery if you replace the alternator otherwise you...
  5. Answers
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    493

    At the base of the parking brake assembly

    At the base of the parking brake assembly
  6. Question: Honda DTC 740

    by biff26
    Answers
    2
    Views
    1,655

    Code P0740 can be from low line pressure, but...

    Code P0740 can be from low line pressure, but usually due to the friction material coming apart and plugging internal passages. The transmission has an internal filter but debris can get past it....
  7. Answers
    2
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    976

    I would check the EGR vacuum control solenoid...

    I would check the EGR vacuum control solenoid they can fail intermittantly.
  8. Answers
    2
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    4,477

    Try spraying ignition componenets with water from...

    Try spraying ignition componenets with water from a spray bottle while you have someone crank the engine ,look and listen for sparks jumping. If this model has an external ignition coil be sure to...
  9. Answers
    5
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    4,128

    Fast idle control valve on the rear of the intake...

    Fast idle control valve on the rear of the intake manifold (has two small coolant hoses connected to it)
  10. Answers
    3
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    921

    Vacuum leaks can cause erratic idle, I would...

    Vacuum leaks can cause erratic idle, I would start by checking around cylinders #1&2 since you have misfire codes forthese cylinders.
  11. Answers
    2
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    721

    Check valve adjustment

    Check valve adjustment
  12. Answers
    3
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    606

    Most common problem is no power at pin #16. Check...

    Most common problem is no power at pin #16. Check all fuses (usually lighter fuse)
  13. Answers
    4
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    908

    It is possible that the charging system may be...

    It is possible that the charging system may be overcharging at times causing lights to burnout
  14. They should be mounted on underside of the...

    They should be mounted on underside of the plastic engine cover (in housings held on by screws)
  15. Gray wire also check the ground wire for the fuel...

    Gray wire also check the ground wire for the fuel pump (black)
  16. Check the EGR vacuum control solenoid (follow the...

    Check the EGR vacuum control solenoid (follow the vacuum line back from the EGR) It is located on the back side of the engine These have A high failure rate Hope this helps.
  17. Answers
    1
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    501

    The most common cause for this code (as long as...

    The most common cause for this code (as long as vacuum source to EGR valve and the EGR valve will open when vacuum is applied) is plugged or restricted EGR passages in the intake manifold.
  18. Answers
    2
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    989

    Check fast idle valve sometimes they stick open

    Check fast idle valve sometimes they stick open
  19. Answers
    2
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    479

    Could have an exhaust restriction. You can either...

    Could have an exhaust restriction. You can either check with an exhaust back pressure gauge or disconnect exhaust pipe from exhaust manifold and see if there is an improvement.
  20. Question: Yukon p0446

    by biff26
    Answers
    1
    Views
    761

    P0446 is A vent valve code (located near gas...

    P0446 is A vent valve code (located near gas tank/charcoal cannister). If intake plenum was recently removed and reinstalled you may want to check the line going to the purge valve (located on intake...
  21. Answers
    1
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    2,752

    Insufficient switching of B1S1 oxygen sensor...

    Insufficient switching of B1S1 oxygen sensor (forwardmost sensor switching too slowly) Most times it is the sensor itself but could also be caused by the engine running too rich or too lean.
  22. This vehicle does not have an external ignition...

    This vehicle does not have an external ignition control module it is built in the engine control module(computer)
  23. Answers
    2
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    7,298

    They are most likely talking about a Re-flash of...

    They are most likely talking about a Re-flash of the powertrain control module (updated program). To do this you would most likely need to go to the dealer.
  24. Answers
    1
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    1,649

    It most likely does not have A nut and is just A...

    It most likely does not have A nut and is just A press fit. You will need A clutch pulley puller/installer to remove the drive plate then snap ring pliers to remove the pulley/bearing.
  25. Answers
    2
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    1,433

    On the transfercase end at the vacuum switch on...

    On the transfercase end at the vacuum switch on top of the transfer case. On the front diff. end it goes to A vacuum pod that operates A cable that is attatched to the differential. Been a long time...
  26. Answers
    1
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    4,795

    p1009 variable valve timing control problem....

    p1009 variable valve timing control problem. First thing to check is oil level. If it is low it will cause this code
  27. Answers
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    7,217

    p1009 is for variable valvetiming control this...

    p1009 is for variable valvetiming control this code is usually caused by a low oil level condition. This code also can be caused by dirty oil or even the wrong oil viscosity. It is very important to...
  28. p0134 is for the front A/F sensor (expensive...

    p0134 is for the front A/F sensor (expensive oxygen sensor) being fixed high or low. Best to use honda replacement I have had many problems with aftermarket sensors.
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