Question about 1991 Lexus LS 400

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How do i get water to fill my radiator? - 1991 Lexus LS 400

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If there is no cap on the radiator, fill the recovery bottle and open the bleed screw until coolant sputters out of it. the bleed screw/ valve will usually be at a high point of the cooling system e.g. intake manifold or thermostat housing. be careful of hot fluids!

Posted on Apr 27, 2010

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Posted on Jan 02, 2017

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2 Answers

How to refill radiator


Most newer cars you have to take off overflow cap, start car and add from there.

Jun 03, 2016 | 2005 Pontiac Aztek

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HOW TO FLUSH AND RENEW COOLANT?


if the thermostat is in the head at the top radiator hose , remove it an fill the cooling system until the water is at that point --refit the thermostat and continue filling
make sure that the heater is turned on so that any air is moved out of the system

May 30, 2016 | Cars & Trucks

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How do I do a proper coolant flush and clean on a 05 Pontiac Montana SV6?


Drain radiator, remove thermostat reconnect housing, fill radiator halfway with water add radiator flush it's by Preston fill up with water start engine run for 20 minutes , drain radiator replace thermostat fill radiator with 50/50 mixture of antifreeze and water run engine and top off radiator as needed

Sep 30, 2015 | Pontiac Cars & Trucks

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I get a 2001 nissan frontier the problem s the water s Ben overfill to the reservoir I always fill in water into the radiator that's the problem of my truck


reservoirs are just that reservoirs. Once the radiator has been filled to the radiator cap and the cap is operational the heated expanded water will flow out to the reservoir . When the engine cools down the resultant low pressure in the radiator sucks open a valve in the radiator cap and sucks water back into the radiator the . If you have to always fill the radiator and it is blowing water out into the reservoir but not sucking it back then I would have the cap tested for operation or check for a leak in the cooling system or hose from the radiator to the reservoir.

Jul 28, 2014 | Cars & Trucks

2 Answers

What is the correct way to fill the radiator of a chevrolet venture The low coolant light came on then started flashing but the radiator is full of water but has no anti freeze is this the problem


Hi there!
First.- with the engine off and cool, put a flush and drain radiator cleaner run the engine for 10 minutes, turn it off, let it cool down.
Once the engine is not too hot, open the lowest hose of radiator while you put water in the main mouth of radiator.
Once you see the water flushing clear, put the hose back and then fill it with special GM antifreeze, (the one is orange color) put all gallon into it and the rest of water, LOOK FOR THE ONE YOU CAN ADD WATER, THAT'S THE BEST FOR YOUR VAN... Good Luck!

Jun 30, 2011 | 2000 Chevrolet Venture

1 Answer

Yes it is normal just no hot air


1. When setting the temperature to MAX, blower level to FULL and outside air Vent CLOSED, no hot air comes out after 2-5 minutes?
If YES, when did you last flushed your radiator and is it full?
2. if more than 5 years ago, flush radiator system, instructions are usually in Owners manual. Use a bottle of Radiator cleaner, run egine hot for about 10-15 minutes, carefully open petcock in bottom of radiator to flush out radiator, WARNING, careful as flushed coolant would be boiling hot. As sson petcock is open and water start to flow out, carefully open radiator cap to enhance flushing flow. Use garden hose to fill radiator while flushing until water coming out from petcock is cold and clear.
Once clear, start engine, turn heter full and blower full blast and keep hose in radiator flowing full, leave petcock open until clear water flows out again. Once clear waters comes out, turn off engine,turn off garden hose and let water drain empty radiator. Once it stops flowing out, close petcock snug and put radiator cap on, pull off radiator coolant catch bottle, clean bottle for any debris and dirt. Drain any water, leave bottle empty and put it back onto its place.
3. Fill radiator with 1 gallon (4L) of concentrated coolant, top up radiator until full, fill catch bottle with concentrated coolant, start engine and keep it overflowing until no bubbles comes out and the radiator is fully hot. Once it is flowing good, close and connect everything. Drive with it and keep catch bottle filled as necessarry.
Good luck. Give as vote and good comment if this advise solve youor problem. Thank you.

Jan 05, 2011 | 2000 Chevrolet Suburban

1 Answer

Were is the drain **** for the radiator 2005 expedition?


Hello! The drain plug is located near the front passenger side wheel well...Open it up and drain the radiator... What I like to do next is remove the t-stat and replace waterneck... Now fill radiator with water (actually fill degas bottle) and run engine with upper hose removed at radiator... Flush until only clean clear water comes out of hose... Drain radiator, replace t-stat, fill radiator with coolant and you're done...Guru....Saailer

Oct 04, 2010 | 2005 Ford Expedition

3 Answers

My radiator was not leaking until I filled up the resevoire. What could be wrong


possible your radiator tank has a leak in it up high and when you filled it, it simply raised the level to were the leak is at.filling your radiator or overflow absolutly will not damage your radiator.you already had a leak, that is why you had to refill it.

Apr 19, 2010 | 1999 Ford Explorer

2 Answers

How to change/flush coolant on a 2003 jetta


Slap on those vinyl gloves because the ethylene glycol in antifreeze can cause skin damage - however we recommend this because the antifreeze feels like engine oil.With your catch pan in place, remove the radiator drain plug and collect all old coolant. Immediately dispose of the coolant as required by environmental laws - if you are to surrender the old coolant at a waste management facility, be sure you use containers which can be properly sealed to avoid spillage, etc.To expedite the draining process, remove your radiator fill cap to allow air to enter the system.
Also be sure to remove all coolant from your radiator reservoir. We suggest you use the gravity siphon trick - just be sure not to ingest any coolant.
engine_coolant_04_thumb.jpg
[click for larger image]
figure 4
Watch the old coolant as it exits the system - this will give you a good idea of your vehicle's cooling system condition.If you see metal flakes, oily surface, white flakes, etc .. you can make a diagnosis of your engine's coolant system.
Essentially, if you see anything but coolant and some very minor debris, it can indicate the early signs of cooling system failure.When all coolant has been drained from the radiator, replace the radiator drain plug and then fill the system with plain tap water to dilute remaining antifreeze in the engine block.
With the cooling system refilled with tap water, replace the radiator fill cap and run the engine allowing it to reach operating temperature.When the engine's cooling fan turns on, it is an indication that the vehicle's thermostat has opened, allowing the freshly added water to circulate through the engine thus diluting the remaining coolant. Allow the engine to run for a few minutes before shutting it off.
At this point, you can either wait until the engine cools off, or take fate in your own hands and continue the flushing process.Repeat the draining process being sure to once again collect and dispose of all waste coolant.
At this point, if you have opted to purchase a radiator flush kit, you should refill the cooling system with tap water and add the caustic fluid as directed.
Run the engine for as long as the radiator flush kit calls for (usually less than 10 minutes).
engine_coolant_08_thumb.jpg
[click for larger image]
figure 8
Once again, drain the cooling system, collecting all waste fluid. This is the last time you will be required to collect engine coolant during this process.Now that the cooling system is empty, replace the radiator drain plug and refill the cooling system with distilled water only. The reason that you should only use distilled water at this point is to avoid mineral deposits which will deteriorate your cooling system over time.
Once the cooling system has been completely filled, start the engine to allow the water to circulate. Once again remove the radiator drain plug. As the engine runs, pour fresh distilled water into the radiator fill hole at the same rate that it exits the system.Continue this process until the water being drained from the radiator appears to be clear and free of debris. Once you are satisfied with the drain water's appearance, stop the engine and allow all remaining water to drain out.Replace the radiator drain plug and prepare to mix your distilled water and coolant.
Be sure to mix your coolant to the ratio recommended by your manufacturer. In most cases, the ratio is 50% distilled water and 50% coolant.
As a tip, mix the coolant and water in a third container being sure to observe the proper ratio.As you mix your water and coolant, use your hydrometer to measure the specific gravity - this will give you a good idea of whether or not you are mixing the coolant and water properly.
Once you have mixed enough coolant and water to fill your engine's coolant system entirely, grab a funnel and place it in the radiator fill hole.Fill your radiator at a rate of no more than:
{ 1 L/min. \ 1.1 US qt./min. \ 0.9 Imp. qt./min. }.
Continue the filling process until the coolant reaches the bottom of the fill neck. Now fill the radiator reservoir to the full mark.
With the radiator fill cap still off, start the car and allow it to idle. As the engine runs, continue to add coolant as air escapes the engine and cooling system.As you top up the radiator, be sure to "burp" the cooling system by firmly squeezing the radiator hoses (both upper and lower). Continue to squeeze and release the hoses to help push any errant air bubbles out of the system.
Once you are unable to fill the radiator any further, replace the radiator fill cap and stop the engine - you are finished.


Nov 15, 2009 | 2003 Volkswagen Jetta TDI

1 Answer

1997 bmw z3 conv. 1.9 overheated, changed radiator, new thermostat, hoses car still overheating , fill radiator w/water but water does not seen to go through , released air pressure from radiator and...


hi jasso, I would recommend checking the water pump if you see no flow in the radiator. Make sure when you fill up the cooling system, that you fill it cold, and that the vent screw in the radiator is loose. fill system until fluid comes out the vent screw. tighten the screw, start the car and have someone run at 1500rpm and check for flow.also, make sure that you have your temp setting full hot and blower on middle speed so that you don't trap air in the heater core.

Apr 04, 2009 | 1997 BMW 328

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