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2008 Buick LaCrosse Support Question

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Question posted by chill51 on December 11th, 2013

Where To Find Drain Plug On Radiator Of 3.8 Engine

I want to drain the coolant from the radiator and I can't find the drain plug.

Current Answers

Answer #1: Posted by BusterDoogen on December 11th, 2013 11:45 AM
This answer was accepted by the poster of the original question.
BusterDoogen

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Drain fluids from radiator by loosening the drain plug on the passenger inside bottom of radiator.

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Related Manual Pages

Owner's Manual - Page 99

...vehicle with you leave the key in the ACC/ACCESSORY or ON/RUN position with the engine off. This will sound, when you leave the key in the ignition while your vehicle ... where the key returns to after the engine is turned off . Retained Accessory Power (RAP) These vehicle accessories can be drained if you . The battery could be drained if you open the driver's door. This...
Owner's Manual - Page 101

... cold weather conditions at least 15 seconds between each try , to a maximum of the key and accelerator. Engine Coolant Heater The engine coolant heater, if available, can overheat and damage the cranking motor, and drain the battery. An internal thermostat in the plug-end of time, by your vehicle. Before adding electrical equipment, check with your...
Owner's Manual - Page 102

.... 4. When greater power demands are required, such as accelerating from moving engine parts. Turn off the engine. 2. Also, the wrong kind of the diagonal brace, which is attached to the underside of extension cord could be sure to keep the coolant heater plugged in the half cylinder mode, allowing your vehicle to operate on...
Owner's Manual - Page 146

... the driver reduce the electrical loads as much as possible. The battery can increase engine idle speed to generate more power, whenever needed for best performance and extended life ...lamps, rear window defogger, climate control fan at high speed, heated seats, engine cooling fans, trailer loads, and loads plugged into accessory power outlets. See DIC Warnings and Messages on and off . ...
Owner's Manual - Page 147

... maximum amperage rating of time while the vehicle is off , they should. Notice: Improper use . 3-19 Notice: Leaving electrical equipment plugged in for accessory power plugs only. One outlet is off will drain the battery. Be sure to the outlets. The lamps will automatically turn off , then to the power accessory outlet and...
Owner's Manual - Page 187

... buttons to acknowledge this message and to notice. If the condition still exists, the message re-appears when the engine is displayed. At the point that the features are disabled, this problem could drain the battery. It also re-displays for two seconds if the message has been acknowledged, but the condition...
Owner's Manual - Page 277

...must not be affected. Notice: Your vehicle was not designed for fuel that help prevent engine and fuel system deposits from forming, allowing the emission control system to the fuel. The ...not recommended in the previous text on . Fuels containing MMT can reduce the life of spark plugs and the performance of improper fuel would not be available in your dealer/retailer for service. ...
Owner's Manual - Page 288

... oil must be warm and the vehicle must be on page 5-12 for the location of the engine oil dipstick. 1. When to drain back into the oil pan. Remove it back in all the way. The engine oil dipstick handle is a good idea to get fuel. Pull out the dipstick and clean it...
Owner's Manual - Page 292

...oil, be unhealthy for very long. The next screen indicates that can be a threat to drain all the oil from the filter before disposal. Turn the key to reset the system. Whenever... and release the accelerator pedal slowly three times within five seconds. 3. Never dispose of used engine oil. Do not let used oil. If a situation occurs where you have a problem properly disposing of...
Owner's Manual - Page 297

...,000 miles (240 000 km), whichever occurs first, if only DEX-COOL® extended life coolant is added. Notice: Using coolant other than one pint (0.5 L). In addition, the engine coolant may cause premature engine, heater core, or radiator corrosion. Always use the automatic transmission fluid listed in all the way. Notice: Use of the...
Owner's Manual - Page 298

... added. With plain water or the wrong mixture, your warranty. Use a 50/50 mixture of the vehicle. Your vehicle's coolant warning system is located in the mixture can freeze and crack the engine, radiator, heater core, and other liquid such as alcohol, can be burned. If your dealer/retailer check the cooling system...
Owner's Manual - Page 299

... properly and tightly secured. The vehicle must be on a hot engine. Never turn the radiator pressure cap - even a little - when the engine and radiator are hot enough. Do not spill coolant on a level surface when checking the coolant level. The radiator pressure cap is cold, the coolant level should be at the COLD FILL line or a little higher...
Owner's Manual - Page 304

... not, there may be at the pressure cap or in the radiator hoses, heater hoses, radiator, water pump, or somewhere else in the cooling system. 5-34 Keep hands, clothing, and tools away from any underhood electric fan. Coolant Recovery Tank When the engine is not running and can injure you. The vehicle should be...
Owner's Manual - Page 307

... cooling system and radiator pressure cap to cool if you ever have to the cooling system through the coolant fill neck under pressure, and if you can try. Coolant contains ethylene glycol ... you spill coolant on a hot engine. Do not spill coolant on hot engine parts. When the coolant level in the coolant recovery tank is cool before you do it will burn if the engine parts are...
Owner's Manual - Page 308

... burned if you hear a hiss, wait for more information about the proper coolant mixture. 4. Fill the cooling system with the proper DEX-COOL® coolant mixture, up to the Cooling System (3.6L V6 Engine) Notice: The engine has a specific cooling system drain and fill procedure. Failure to follow this procedure could cause the...
Owner's Manual - Page 310

... information on location. 4. See Engine Coolant on page 5-27 for more information about the proper coolant mixture. Remove the pressure cap. 3. See Engine Compartment Overview on the thermostat housing, near the upper radiator hose. Fill the radiator with the proper DEX-COOL® coolant mixture, up to the base of coolant coming from the engine and the compartment. 5-40...
Owner's Manual - Page 312

... more information about the proper coolant mixture. 4. If you spill coolant on hot engine parts. If the engine's cooling system needs to stop. See Engine Coolant on a hot engine. 3. Turn the pressure cap slowly counterclockwise. {CAUTION: You can remove the pressure cap when the cooling system, including the pressure cap and upper radiator hose is still some pressure...
Owner's Manual - Page 386

... For the air conditioning system refrigerant charge amount, see your dealer/retailer for bordering states) 3.8LV6 Engine (without NU6 emissions) sold new in CA, ME, VT, NY, MA (see the refrigerant caution...Drain and Refill) Cooling System Including Reservoir 3.6L V6 and 3.8L V6 Engine 5.3L V8 Engine Engine Oil with Filter 3.6L V6 Engine 3.8L V6 Engine 5.3L V8 Engine Fuel Tank 3.8LV6 Engine...
Owner's Manual - Page 396

... on page 6-12. See Engine Oil on page 5-27 for...Drain, flush, and refill cooling system. Have the system inspected and repaired and the fluid level checked. This service can cause damage to the engine not covered by your vehicle, make sure they are added to perform these checks and services. See Engine Coolant... the engine oil regularly and keep the engine oil...
Owner's Manual - Page 401

Maintenance Replacement Parts Part Engine Air Cleaner/Filter 3.6L and 3.8L Engines 5.3L Engine Engine Oil Filter 3.6L V6 and 5.3L V8 Engines 3.8L V6 Engine Passenger Compartment Air Filter Spark Plugs 3.6L V6 Engine 3.8L V6 Engine 5.3L V8 Engine Windshield Wiper Blade Assembly - 22.0 inches (55.0 cm) Driver's Side Passenger's Side 15941735 15941736 - - 12597464 12568387 12571164 41-990 41...

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