Question about Cooling System for Buick Regal Gran Sport

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How do you bleed air out of the cooling system on a 1995 buick regal?

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I see your question is five days old, but I will go ahead and answer it for you, just in case you haven't done it yet. The only thing you will need for this is a gallon of antifreeze. First, jack up the front of the car so the radiator is higher than the engine. Remove the radiator cap. Start the engine, put the heater on full hot, but do not turn it on. Let the engine run so it gets to normal temperature. Watch the coolant level in the radiator. When the thermostat opens, the coolant level will drop. Add enough antifreeze to bring it back up to full, and wait for it to drop again. Add more antifreeze. Do this each time the level drops. It may do this for a while, until the system is full of liquid and all the air has been displaced. If the thermostat closes whole you are doing this, some antifreeze will over flow out of the radiator. Not to worry. Just let it go until the thermostat opens up again and replace the lost antifreeze until the radiator is full. If the coolant level has stabilized and no longer drops, put the radiator cap back on and lower the front of the car. Turn off engine. Make sure the overflow reservoir has the proper amount of antifreeze in it and your done.

Posted on Jan 08, 2011


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1995 buick regal wont start in hot weather after driven for a couple days,but will start when cooled down

air temp sensor, or MAF sensor, these both take an air temp if the air temp is being read as high the ecu will not torn on as thinks its over heated.

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After car has been driven you can hear cooling system boiling

Hey Allen,
Your Cooling System is may be Underfilled or has Air Pockets.
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How to properly bleed brakes on a 1992 buick regal gs

Loosen bleeder screw connect one brake bleeder tool from autozone and other shops similar. Keep posing it untill all bibles and air comes out of the brake line. Remember to refill while bleeding.

Dec 29, 2010 | 1992 Buick Regal

1 Answer

Over heating, even when thermostat and water pump has been changed.

Check for the proper operation of the cooling sans.
Check the drive belt on the water pump.
You may need to reverse flush your raadiator.
Some cars require bleeding the air out of the system whrn you refill it with coolant.

Good Luck

Oct 13, 2010 | 1995 Buick Regal

1 Answer

Replaced 96 buick regal radiator. Now the coolant

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Jun 23, 2010 | 1995 Buick Regal

1 Answer

How do you bleed cooling system for 1995 nissan pickup truck

  1. Open radiator cap and air relief plug.
  2. Fill radiator with coolant to specified level.
  3. Close air relief plug.
  4. Run engine and bring to operating temperature.
  5. Race engine two or three times under no-load.
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1 Answer

Hose from the water pump is leaking

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Heater no working on 1991 buick regal 3.1

It probably has an airlock - so needs the air leting out of it.

If you have the bleed screw on the pipe that goes from engine to bulkhead, then, with engine cold, and heater turned to heat, start engine( KEEP CLEAR OF FAN / BELTS ), and undo bleedscrew to let out air. STOP ENGINE. Refill coolant to mark with antifreeze mix.

If this soes not solve problem, it could be more serious - either blocked matrix or if you only find steam regularly - it's a head gasket problem - requiring replacement.

Jan 13, 2009 | 1995 Buick Regal

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