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Buick preventive maintenance repair questions and answers

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  • AButler725
    AButler725 - 2004 Buick Rendezvous - Preventive Maintenance - 9/19/2014
    Why does my car die while driving but starts back up just fine?
    While driving my car will die but it will start back up just fine with no problems. I had the alternator checked and it was fine. Trying to figure out what the problem is so I can fix it immediately.
     
    0 answer
  • AButler725
    AButler725 - 2004 Buick Rendezvous - Preventive Maintenance - 9/19/2014
    Why does my car die while driving frequently but starts back up fine?
    Car dies while driving it but it is able to start back up just fine. Had alternator checked and it was fine.
     
    0 answer
  • Mike
    Mike - 2013 Buick Regal - Preventive Maintenance - 9/18/2014
    If I rotate tires will I set off TPMS? If so, how do I reset?
    I have 3 newer vehicles: 2012 Ford Escape, 2012 Nissan Rogue, and above Buick. Same question for all. Thanks in advance Mike
     
    0 answer
  • Andrea
    Andrea - 2004 Buick Rendezvous - Preventive Maintenance - 9/10/2014
    Why does my car stop when I drop speed while driving?
    When i'm driving a slow speed my battery light comes on and the car shuts off. For instance when I go into my apartments there are speed bumps so I have to drive at a slow at a certain speed the battery light will come on and the car shuts off then I have to restart.
     
    0 answer
  • Art
    Art - 2010 Buick LaCrosse - Preventive Maintenance - 8/23/2014
    How long should it take to replace GM Harness 13247865
    3 1/2 hours seems like a very long time. Also, what is the cost of the Harness itself
     
    • Jimm
      8/23/2014 Jimm
      Check with the local dealerships in your area - prices will vary.
  • 123fish
    123fish - 2001 Buick LeSabre - Preventive Maintenance - 8/23/2014
    My car vibrates at my feet whenever I accelerate at 45-50 mph. Only when I accelerate though... what is wrong ??
    I just bought a 2001 Buick lesabre. The car rides fine until I accelerate to 45-50 mph. It is almost like the whole front of the car shakes... not just the steering wheel but my legs too. This only happens when i keep my foot on the petal. If i take my foot off then ...
     
    0 answer
  • mandyc.1214
    mandyc.1214 - 2004 Buick Rainier - Preventive Maintenance - 8/13/2014
    Blower will not shut off even when car is shut off. What would cause this?
    I have a 2004 Buick Rainier. I went to shut off the car and the blower on the passenger side under the dash continues to run unless I take out the fuse.
     
    • Chevy doctor
      8/13/2014 Chevy doctor
      Blower resistor is shorted internally. Replace blower resistor and you problem will be gone.
  • mandyc.1214
    mandyc.1214 - 2004 Buick Rainier - Preventive Maintenance - 8/13/2014
    2004 Buick Rainier. Blower will not shut off even when car is shut off. What would cause this?
    I have a 2004 Buick Rainier. I went to shut off the car and the blower continues to run unless I take out the fuse.
     
    0 answer
  • AutoMD User
    AutoMD User - 2002 Buick Rendezvous - Preventive Maintenance - 7/20/2014
    Power outlet (cig lighter) and onstar quit working, they are on the same fuse, new fuse didn't help. now speakers have
    no sound, any ideas?
     
    0 answer
  • AutoMD Member
    AutoMD Member - 2005 Buick Rendezvous - Preventive Maintenance - 7/10/2014
    The master window control panel does not work for the left rear window or front right window. Why is that ?
    At one time I could control the back left window with that button now I can't .I bought the car used in june 2014 like that. At the time of purchase I never could operaret the front right window.
     
    0 answer
  • AutoMD Member
    AutoMD Member - 2008 Buick LaCrosse - Preventive Maintenance - 7/4/2014
    Fix flat tire can i use a crowbar to remove the cap
    Can't remove the cap on a dropstar mag
     
    • bear.1216
      7/4/2014 bear.1216
      I think that is a two piece hubcap. With a hubcap and center cap. The center cap attaches to the hubcap. and the hubcap has plastic nuts that attach it to the wheel lugnuts. You have to pry out the center piece first. If you pry on the outside edge you will break it.
      Not sure of your exact hubcap style, but typically you remove the center of the hubcap with a screwdriver or tire iron. You have to pry out the center circle. there is usually a small slot to fit your prying tool. Once the center cap is off you will likely see black plastic lugnut covers. The plastic nuts just unscrew with your tire iron. The plastic nuts hold on the hubcap. Once they are loose the cap will come off to access the lugnuts.

  • AutoMD Member
    AutoMD Member - 2005 Buick LaCrosse - Preventive Maintenance - 6/18/2014
    My low beams will randomly stop working but the high beams work fine.
    Fuses, bulbs, relays all have been checked. I replaced the right headlight section because it was cracked. that worked for a while but didnt entirely fix the problem
     
    0 answer
  • AutoMD Member
    AutoMD Member - 1993 Buick Regal - Preventive Maintenance - 5/13/2014
    What would cause my car to shake when speed gets up to about 50 to 60 mph.
    bought new tires which included balance and alignment. Did not fix the issue. what should be first thing to have checked.
     
    • Chevy doctor
      5/13/2014 Chevy doctor
      suspension components with excessive play, did they balance wheels correctly, or excessive CV joint play in axles.
      Chevy doctor
      5/13/2014 Chevy doctor
      Steering linkage too. Tie rods etc.
      Chevy doctor
      5/14/2014 AutoMD Member
      tires are two weeks old. I will check out the balance. looks like several causes for this problem. thank you
  • kailyn
    kailyn - 2005 Buick Rainier - Preventive Maintenance - 5/12/2014
    Were is the blend door actuator located
    I took out the center console.i found what looks like a blend door actuator but it controlls the back air vents it works and changed the course of air as i changed it with the back controlls.i have cold passenger side and hot on driver side.front controlls change ...
     
    • CVO
      5/12/2014 CVO
      HOT AIR DRIVER, COLD AIR PASSENGER SIDE.‏

      The system is low on refrigerant, and only after it is confirmed if it is in need of refrigerant or not can the blend door actuator be a cause. This is a confusing symptom - cold on pass side and hot on the other, it even throws off good mechanics, but in the majority of cases the cause simply is that the system is low, The refrigerant only fills half of the evaporator and the half that it fills is directly inline with the pass side ducting and the other side that lacks refrigerant is inline with the driver side ducting.

      Note: Cool on the driver side and hot on the pass side is almost always caused by a faulty pass side blend door actuator. If it were the reverse (cool on pass side and hot on driver side the cause is always that the system is low on refrigerant.)



  • kailyn
    kailyn - 2005 Buick Rainier - Preventive Maintenance - 5/11/2014
    No ac only heat blows good need help checked fuses rechare gauge reads full so cant put freon in
    Ac relay makes clicking noise when compresser kicks on and compresser clicks on and off .i have heat but no ac no noise under dash
     
    • GT500Knights
      5/11/2014 GT500Knights
      How much refrigerant did you add? Every vehicle has a specific amount to add, weighted in lbs or grams. Too much or too little will allow ac system to function improperly. At idle, it is normal for the compressor to engage and disengage. It will not run full time all the time. This is because of the high side pressure switch. When the pressure reaches a specific level (say around 250 psi), the compressor clutch disengages the compressor. Then once the pressure drops to a point, say around 100-150 psi, the clutch re-engages the compressor, and so on.

      The blend door may be stuck in a position that blows air through the evaporator and heater core. Outside air is cooled through the evaporator, then gets re-heated when it passes through the heater core. Check climate controls and blend door motor for funtionality.

      Your orific tube may need replacement. This is what separates the high and low pressure sides of the air conditioning system.

      You may have moisture in your system. If your system has a leak, even a small one, refrigerant will leak out. Most people will simply add more refrigerant into the system. This is the improper way to go about it. If the system was ever open to outside air, moisture will be trapped in the system. The low pressure side of the system can reach degrees below freezing. When you have water in the system, the water freezes and turns to ice, usually inside the orific tube or evaporator core , and blocks refrigerant from circulating. This scenario is most noticed when the air conditioning system works for about 5-10 minutes, then all of a sudden the air isn't cold anymore.

      You may have excessive internal blockage in the air conditioning condenser. Back flush the system

      You may have excessive external blockage at the condensor. Bugs, leaves, and debris can get caked up over time in the front of the condensor fins, restricting enough air from flowing through too cool hot refrigerant. Also check to ensure the fins aren't bent.
    • Chevy doctor
      5/11/2014 Chevy doctor
      If you are sure compressor is engaging but you are not getting any cool air than more than likely you have a temp actuator malfunction. Check air conditioning line temps, low side should be cold and high side should be hot. If low side is cold you know its making it inside HVAC case but temp blend door is not opening by actuator. If this is the case please let me know and I will give you a solution.