My f150 1997 runs hot after adding 50/50 coolant and water in the coolant resevoir wat is wrong

My truck run hot i noticed the resevoir to the coolant was empty so i put the one gallon water i had in it i made it home after that the next day i put two containers of 50/50 coolant in it then topped it off with water then drove for 30 minutes it still runs hot wat is wrong with it what will fix it..
My car has an automatic transmission.
Experienced mechanics share their insights in answering this question :
When the engine is cold, check to be sure that the radiator itself is full. If the level of coolant in the radiator level is too low, that can cause overheating. If you are adding coolant frequently, you have a leak and that leak can be identified in a cooling system leak diagnostic. Be sure not to drive the car if it is overheating because overheating can warp the cylinder head and/or engine block causing costly damage. The most common causes of overheating include low coolant level, a faulty thermostat, a plugged radiator, a faulty radiator pressure cap, collapsed hoses, non functioning cooling fans, and a faulty water pump or drive belt. Certain engine faults, such as a leaking head gasket, poor engine running condition, and exhaust blockages can also cause overheating. If you desire that the overheating problem be diagnosed by a certified Mechanic, dispatched by YourMechanic right to your location, please request an engine overheating diagnostic and the responding certified mechanic will get this resolved for you. If you have further questions or concerns, do not hesitate to re-contact YourMechanic as we are always here to help you.

How to Identify and Fix Common car Problems ?

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The most common reasons a Ford F-150 is overheating are a coolant leak (water pump, radiator, hose etc.), the radiator fan, or a failed thermostat. Coolant leak (water pump, radiator, hose etc.)
Universal formula is compatible with any color or type of antifreeze/coolant.
Engines can overheat for many reasons. In general, it`s because something`s wrong within the cooling system and heat isn`t able to escape the engine compartment. The source of the issue could include a cooling system leak, faulty radiator fan, broken water pump, or clogged coolant hose.
Ranging from 180F to 195F. You should use the thermostat with the “F” rating specific to your engine size.
Why is my car overheating but it has coolant in it? It could be that the coolant concentration is not correct, or you may have a bad thermostat, a failed water pump, broken drive belt, or a bad radiator or radiator fan.
Motorcraft® antifreeze/coolants meet specific Ford Motor Company engineering standards. They have been subjected to extensive in-vehicle testing in the applications for which they have been approved.
An engine temperature over 220 degrees Fahrenheit is considered overheating in a car, though some cars are better at handling excessive heat than others. Engines run between 195 and 220 degrees Fahrenheit. If the car is operating within this range, it is not overheating.
Experts tend to agree the optimal engine temperature is around 190 to 225 degrees Fahrenheit. Most cars, however, don`t provide numerical temperature readings. Instead, they show a hot-cold scale with a needle that sits around the middle.
As temperature of an engine exceeds 230 degrees Fahrenheit, the engine is overheated. Above 245 degrees Fahrenheit, damage may occur. As heat continues to increase, the different rates of thermal expansion cause metal to distort.
If your car is overheating, but it has coolant, these are some possible reasons: Bad water pump. The water pump keeps the coolant circulating through the engine, so if it stops working your coolant won`t circulate and can reach boiling temperatures. Clogged radiator.
Put your car in neutral or park and then rev the engine. This makes the fan and the water pump work faster, which pulls more air and more water through your car`s radiator. This increased circulation cools down the engine.
But you`re actually better off directing the air through the floor vents. Hot air rises, so switch to the bottom vents and put your blower on the maximum setting to push that air out. Then, once the car begins cooling, you can open the upper vents again.
changing radiator coolant 4.6 V8 2 Answers

Cooling system holds almost 16 quarts.

Engine type, model, and coolant type influence just how much fluid you`ll be using. An average engine holds about 3 quarts (2 liters) of coolant, but this amount may vary depending on the vehicle`s make, model, and type.
Assuming a fixed amount of circulating fluid and radiator capacity, running 100 percent water would be the most efficient coolant in terms of its ability to conduct heat with minimal temperature rise.
It can also result in other forms of severe engine damage. If you were to just use water rather than the coolant mixture, high temperatures inside the motor would easily boil that water and cause it to evaporate, meaning you`d quickly have no coolant at all and the engine would easily overheat.
Water by itself can`t do the job of antifreeze due to its lack of boiling and freezing point range and its inability to protect your vehicle`s engine. Plus, it doesn`t absorb heat as effectively.
How long can a car overheat before damage occurs? It only takes 30-60 seconds of overheating for permanent damage to infiltrate a vehicle. As soon as you notice signs of overheating, you need to act. Failure to do so might result in troubles like coolant leaks, damaged radiator caps, and a faulty cooling fan.
Your overheated engine may still be running, but it`s not fine. You risk costly damage to your engine if you keep driving. DON`T panic. Your engine may have lost its cool, but now is the time for you to keep yours!
If your vehicle`s engine overheats, it could be due to failing spark plugs. Overheating can happen for a number of reasons that can cause your engine to be too hot. This can harm your engine parts and lead to expensive repairs down the line.
It gets even more concerning and confusing when car overheating suddenly returns to normal. This phenomenon can happen for many reasons, like a bad thermostat, a faulty radiator, or a coolant leak. As such, it`s best to get your car checked by a professional— like RepairSmith!
If this light turns on, it means that your vehicle has detected that the coolant temperature is too high. This indicates that your engine is likely overheating. If your engine is overheating, it is recommended to pull your vehicle over to a safe place and turn off the engine for at least 20 minutes.
Normal coolant temperature will be around 195 to 220 Fahrenheit (approx 90°C) and anything above or below this can start causing problems.
Engines can overheat for many reasons. In general, it`s because something`s wrong within the cooling system and heat isn`t able to escape the engine compartment. The source of the issue could include a cooling system leak, faulty radiator fan, broken water pump, or clogged coolant hose.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

My f150 1997 runs hot after adding 50/50 coolant and water in the coolant resevoir wat is wrong
ANSWER : When the engine is cold, check to be sure that the radiator itself is full. If the level of coolant in the radiator level is too low, that can cause overheating. If you are adding coolant frequently, you have a leak and that leak can be identified in a cooling system leak diagnostic. Be sure not to drive the car if it is overheating because overheating can warp the cylinder head and/or engine block causing costly damage. The most common causes of overheating include low coolant level, a faulty thermostat, a plugged radiator, a faulty radiator pressure cap, collapsed hoses, non functioning cooling fans, and a faulty water pump or drive belt. Certain engine faults, such as a leaking head gasket, poor engine running condition, and exhaust blockages can also cause overheating. If you desire that the overheating problem be diagnosed by a certified Mechanic, dispatched by YourMechanic right to your location, please request an engine overheating diagnostic and the responding certified mechanic will get this resolved for you. If you have further questions or concerns, do not hesitate to re-contact YourMechanic as we are always here to help you.

No coolant in the reservoir. Seen low coolant message. I added 2 quarts of 50/50 coolant. Still getting the message. How much coolant doe it need?
ANSWER : Hi there. For the coolant light to go out, you would need to have the coolant between the low line and the full line for the light to go out. If the coolant is low and keeps on being low, then look for any signs of coolant leaks. You may have to use a coolant pressure tester to pressurize the reservoir to allow the leak to be found.

If you need further assistance with the coolant being low and the warning light being on, then seek out a professional, such as one from Your Mechanic, to help you.

My car is running hot, what could be the problem?
ANSWER : There could be an issue with the cylinder head gaskets. Antifreeze can break down and become acidic if not replaced as normal maintenance. The head gasket material erodes and can cause engine compression to build up in the coolant system. This will prevent the flow of coolant which can create an overheating condition.

There is a test that can be done to check whether there is carbon monoxide in the coolant system; it involves special equipment.

I recommend having your overheating condition inspected, and perhaps have a block test performed.

2001 mitsubishi galant 4cyl. running hot at idle only. prior have replaced water pump, radiator, temp. gauge, coolant overflow. St
ANSWER : Hello, thank you for writing in. Everything that has been done was valid in trying to trace down the issue. You likely did your vehicle a lot of good in updating those cooling system components. With that being said, one of the only components you did not mention testing is the cooling fans. Without air flow over the radiator the coolant does not lower in temperature before going back into the engine. When you are driving the air flow is steady, but when you idle (or reach a certain temperature) the cooling fans must kick on to help. For more help with testing and repairing the fans, contact our service department to schedule an appointment.

Truck running hot. Already changed water pump, thermostat, and heater hose. No water in my oil. Still running hot
ANSWER : You will need to have your cooling fan clutch checked for lock up. If the clutch is replaced from lack of lock up when it gets hot then have the radiator checked for coolant flow through all the passages.

If you’re not able to pinpoint the issue I’d suggest getting soem help from a qualified technician, like one from YourMechanic, who can diagnose your overheating issue and help you fix it accordingly.

It runs hot and theres (NO Water In Oil Pain) but theres water in the valve covers
ANSWER : One possibility is to pressure test the system when cold and look for visual indication of the leak point(s). You might have multiple leak points though and that has to be considered. As far as the overheating, leaks that bleed off pressure can contribute to overheating (much as a faulty radiator pressure cap would) but a head gasket leak into the coolant, thus causing overheating, also has to be checked by testing for exhaust gas in the radiator. After all the leaks are fixed, if overheating continues that has to be further diagnosed. During a mobile visit, YourMechanic can test for leaks and then advise you as to your repair options.

I put a new water pump and new thermostat and its still running hot. now the serpentine belt had broken off. what’s wrong with car
ANSWER : Hi there. What you’re describing sounds like you may have a serpentine belt, pulley, or another belt driven component that has failed. The water pump is driven by the serpentine belt and cannot circulate the engine coolant if the belt has broken.

Check all of your driven pulleys to see if any of them have resistance that could have caused the belt to break. If all the driven pulleys check ok, you may simply need to have the belt replaced so that the water pump can operate properly. If the engine is still running hot after the belt replacement, there could be some underlying issues such as a restricted radiator or inoperative cooling fans.

If you need assistance, YourMechanic has several technicians available to perform an inspection for the vehicle running hot.

Car runs hot and doesnt keep coolant
ANSWER : Hi there. Most of the time, overheating issues are caused by a radiator leak, leak in the coolant lines, or a failed thermostat. The worse case scenario is that you’d have a blown head gasket.

However, if you’re seeing small drips on the ground, the leak could be coming from one of the hoses, which might also introduce air pockets into the coolant line. This could be what’s causing your overheating situation. However, it might be a good idea to have a local certified mechanic stop by your home to do a complete cooling system inspection. That could save you a lot of money instead of replacing parts that you are unsure are faulty.