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Buick transmissions & drivetrains repair questions and answers

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  • Danny
    Danny - 1993 Buick Roadmaster - Transmissions & Drivetrains - 9/20/2014
    Which transmission comes stock with a 93 Buick RoadMaster?
    Thought it was the 700R4. Needed to replace front seal was leaking profusely. Went to O'Reillys got front seal and replaced. Old was definitely bad.Rehung tranny added some fluid, started vehicle, went to check fluid level and finish topping off and noticed that ...
     
    0 answer
  • TRudolph1996
    TRudolph1996 - 2004 Buick Rainier - Transmissions & Drivetrains - 9/1/2014
    Why does my engine start, yet the car doesn't move?
    I bought my car just over a month ago. The engine was replaced and has less than 5000 miles on it. The car itself, has 166K miles. The engine runs near perfect, and I'm in need of an oil change. However, my car doesn't move. I'm not sure if I get a response from the ...
     
    0 answer
  • AutoMD Member
    AutoMD Member - 2002 Buick LeSabre - Transmissions & Drivetrains - 8/3/2014
    Car will not start all as I go to start the car all I hear is a click what could this be?
    Two guys tried to jump the car and nothing I played with it for about 15 minutes and it had a sound as if it was about to start up but then went back to the click sound so I left it alone.
     
    • CVO
      8/3/2014 CVO
      First, check the battery and starter cables for their tightness or free of corrosion and physical damaged.

      See this Starting system simplified diagram. Have a help from an assistant to crank the engine, use a 12 volt light tester or a digital voltmeter, apply it to the starter control circuit.
      If there is light or 12 volts and the starter isn't cranking, then the starter is the culprit. Have the starter to bench test for free at the local auto parts stores.
      If there isn't no light or no volts, then the ignition switch is the culprit.
      Check the starter relay and position the Automatic transmission shifter in neutral.

      http://www.samarins.com/glossary/starter.html

      Note: a 3/4 charge battery is 12.50 volts
      A discharge battery is 11.75 volts.
      A battery under a cranking load and it is reading less than 7 volts,it will be a recycled battery.
  • AutoMD Member
    AutoMD Member - 2001 Buick Regal - Transmissions & Drivetrains - 7/11/2014
    On gear D, when speed over 45 mph noise will be heard if you push accelerate pedal. but fine for gear 3
    134k miles. nothing has been done. it;s a whining kind of noise. not loud.
     
    0 answer
  • AutoMD Member
    AutoMD Member - 2001 Buick Regal - Transmissions & Drivetrains - 7/11/2014
    On gear D, when speed over 45 mph noise will be heard if you push accelerate pedal. but fine for gear 3
    134k miles. nothing has been done. it;s a whining kind of noise. not loud.
     
    0 answer
  • AutoMD Member
    AutoMD Member - 2000 Buick Century - Transmissions & Drivetrains - 7/10/2014
    TRAC LIGHT and SERVICE VEHICLE SOON LIGHT on.
    Car has 200,000 miles on it. The lights stay on all the time. Came on about a month ago. Had never seen this light before.
     
    0 answer
  • Amanda
    Amanda - 1992 Buick Roadmaster - Transmissions & Drivetrains - 6/2/2014
    My car will only move in 1st gear and reverse
    I have a 92 buick roadmaster. It only moves in 1st gear and reverse. In 1st gear I cannot go above 20 miles/hr without the engine area shaking, car jolting to either side, and a noise that sounds like my engine is in the rear of the vehicle. Was leaking at ...
     
    0 answer
  • AutoMD Member
    AutoMD Member - 2008 Buick Enclave - Transmissions & Drivetrains - 5/4/2014
    Grinding and halting nearly to a stop when driving thru a curve (foot on the gas or coasting not breaking)
    My car has 150,000 miles and has undergone multiple repairs since it was hit by a semi. We have had work done to repairs the exterior damage as well as the struts and undercarriage. Brakes have been replaced and i just had a new transmission put in yesterday. My car ...
     
    0 answer
  • AutoMD Member
    AutoMD Member - 2004 Buick Rainier - Transmissions & Drivetrains - 4/25/2014
    Vehicle will not move, disconnected cable from transmissiom .can not get transmission to shift by rotating cradle by han
    before problem started , cable was hard to shift .then finally cable started shifting ok . then it would not shift at all .I removed cable from trans.and could not rote cradle by hand at all . trans was operating correctly no problem at all previously?please help ...
     
    0 answer
  • AutoMD Member
    AutoMD Member - 2004 Buick Rendezvous - Transmissions & Drivetrains - 4/18/2014
    Transmission will only go into reverse and first gear
    No warning after making a hard stop it just started jumping gears and stays in first gear
     
    • HouseCallAuto
      4/18/2014 HouseCallAuto
      Have to attach a code reader and read fault codes and attempt to erase the codes. It may be in limp mode because of a fault. Sometimes erasing the codes even without doing a repair gets it shifting again. What you are saying is that it is stuck in first gear and is not shifting.
  • AutoMD Member
    AutoMD Member - 1993 Buick LeSabre - Transmissions & Drivetrains - 4/3/2014
    Sound like my transmission?
    When I first stat the vehicle it seems to run rough there is a shaky feeling. When I accelerate It feels like it suddenly loses power and makes a god awful rumble it didn't used to make. Seems to happen more when accelerating from a stop or making a turn. What in ...
     
    • Pepe
      4/3/2014 Pepe
      What are the RPM's during idle, do they fluctuate? Is there a check engine light? If so what are the codes? It could be transmission slippage but I wouldn't count on it yet.
  • AutoMD Member
    AutoMD Member - 2009 Buick Enclave - Transmissions & Drivetrains - 3/24/2014
    My Reverse is out other gears are slipping, there is a bulletin 271026. NHTSA Action#10032391 do I pay for fixing this?
    Dealer is saying 5yrs have passed, vehicle has 68000 miles and it cost $4600 to repair it. I purchase it for $26000 8 months ago
     
    • HouseCallAuto
      3/24/2014 HouseCallAuto
      I would consider tring to give a fat tip to the service manager discreetly and ask him if this falls under a category known internally amonst the shop officials as "good will" ? Get him alone and be discreet about it. $200 if it were me. If he cannot do it he won't take the money.
  • AutoMD Member
    AutoMD Member - 1993 Buick LeSabre - Transmissions & Drivetrains - 3/20/2014
    Sound like my transmission?
    When I first stat the vehicle it seems to run rough there is a shaky feeling. When I accelerate It feels like it suddenly loses power and makes a god awful rumble it didn't used to make. Seems to happen more when accelerating from a stop or making a turn. What in ...
     
    • HouseCallAuto
      3/20/2014 HouseCallAuto
      It sounds as though you may have a misfire on one of the cylinders. The most co mon cause of this on your car is a bad ignition wire or a bad ignition coil.
  • AutoMD Member
    AutoMD Member - 1993 Buick LeSabre - Transmissions & Drivetrains - 3/20/2014
    Sound like my transmission?
    When I first stat the vehicle it seems to run rough there is a shaky feeling. When I accelerate It feels like it suddenly loses power and makes a god awful rumble it didn't used to make. Seems to happen more when accelerating from a stop or making a turn. What in ...
     
    0 answer
  • AutoMD Member
    AutoMD Member - 2001 Buick Regal - Transmissions & Drivetrains - 2/25/2014
    Transmission will engage when car is cold but not warmed up, any ideas?
    My transmission will engage after my car is started (cold) and I drive to work (about 40minutes) once I arrive it will not engage in reverse. Sometimes I can place it in reverse and give a little gas and it will slowly engage and then "catch" (not a hard catch but a ...
     
    • HouseCallAuto
      2/25/2014 HouseCallAuto
      I have never seen anything but a new transmission solve an issue as this.
      HouseCallAuto
      2/25/2014 AutoMD Member
      Thanks for the reply. You wouldn't happen to know why this is happening exactly do you? Since I have no issues in other gears.