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How do you properly refill the radiator coolant after replacement of the heater core on a 91 Grand AM coup LE 2.5L Tech 4?
How do you properly refill the radiator coolant after replacement fo the heater core on a 91 grand AM coup LE 2.5L Tech 4? Your coolant reservoir or overflow container is how you fill the radiator. The radiator itself doesn't have a cap. Your reservoir overflow plastic container has a pressure release cap on it which releases pressure. Do not ever open hot. It also should have a little electrical plug in the bottom which lets you know on your dash when coolant level is low. There is a full cold line on reservoir tank showing where it should be when engine is cold. Whenever coolant is drained on Grand Prix's, or Grand Ams they are notorious for getting air pockets and not circulating properly. I always go ahead and change thermostat also or have it changed if draining and flushing as pieces of dirt and grime could get stuck in pin of thermostat when flushing. On these you are better off letting a mechanic flush & fill in my opinion, as they no the little tricks on how to burp [remove the air pocket]. Whenever a engine is replaced or headgasket replaced the engine usually needs to be burped, which I believe is done by removing the little square heade bolt at thermostat housing and allowing the air pockets to escape. I would talk to your mechanic on this precedure though as I said Pontiacs are notorious for getting air in the coolant system.
What else can I help you with?
How do you do a radiator flush on a 2000 Mercury Mystique?
Drain and properly dispose (recycle) the old coolant. Put one bottle of Radiator Flush(from am auto parts store)in the radiator and refill with water. Run the car a idle(leave the heater ON to flush the heater core)for approx. 5 minutes. Drain and properly dispose of the flush liquid. Refill radiator with 50/50 mix of coolant and water or all premixed coolant.
How can the coolant from the radiator leak inside the cabin space?
heater core
What is the bypass pipe from the heater core to the radiator called?
Heater coolant bypass pipe It would be the return hose for the heater.
Why does your 1993 Pontiac Firebird heater not get hot?
Low coolant? Bad thermostat? Defective radiator cap? System air bound? Heater core plugged or restricted? Temperature control cable not adjusted properly?
Renault scenic heater blows cold air only even with a new thermostat?
Low coolant? Heater core restricted or plugged? Heater core airbound? Water pump not circulating coolant? Heater control cable not adjusted properly? With mine it was Heater matrix clogged with radiator sealant. The workshop cleaned it and it's start working fine!
How do you install block heater 2005 Chevrolet optra?
drain coolant from radiator, remove one of the frost plugs in engine block, install block heater in place of frost plug, refill radiator with coolant.
What can cause a heater to stop blowing heat?
well you could just turn the heater off heater blower ---- If it is a car heater then check your coolant level. the heater is driven off a heat converter that is fed by the radiator system. When the coolant fails to pump round the radiator system the car internal heater doesn't work. Driving without coolant in the system will result in the engine overheating and seizing.
Where is the drain hose heater jeep?
The heater uses the engine coolant to heat the vehicle. The radiator has a drain petcock along the bottom edge to drain the coolant system.
How do you replace coolant on 2005 astra?
You can drain the coolant from the radiator drain plug and just refill it or you can flush out the complete system including the radiator, heater core, heater hoses, block and replace the thermostat and the refill it back up...........
Why 2000 Buick LaSabre heating system will not work?
heater core stopped up, heater control vavle not working, controls under dash not working, low in coolant, theromstant, radiator not flowing properly, water pump.
How do you change coolant in 2001 Lincoln contienetal?
To change the coolant in a 2001 Lincoln Continental, first ensure the engine is cool, then locate the radiator drain valve at the bottom of the radiator and open it to drain the old coolant into a container. Next, close the drain valve and refill the radiator with a 50/50 mix of new coolant and distilled water through the radiator cap. After filling, run the engine with the heater on high for a few minutes to circulate the coolant, then check the level and top off as necessary. Finally, dispose of the old coolant properly, as it's toxic.
Heater blowing out cold air?
Check the radiator for full coolant. Check the engines water pump and thermostat, as the engine coolant carries heat from the engine into the heater core.
