Free UK Delivery on Eligible Orders. Get Proper Supplies for Your Project Now What Do We Do? We Buy, Test, and Write Reviews. We Make Shopping Quick and Easy. Thinking About Buying a Smart Thermostat? Read Our In-Depth Guide Before You Buy On 8/23/2014 9:18 AM, Shanda wrote: > Can I drive my car if my thermostat is bad I need to take my car to get the > part and then drive about 20 miles to have my son in law put it on is tha Thermostats invariably fail in the closed position so the shelf life of a car with a bad thermostat is measured in minutes. You need to borrow a car and go buy another thermostat and gasket—-or at least the gasket. Typically, the cover is held on with two bolts, so use a wrench (
The problem is that you can't tell why it has come on until you have a mechanic read the computer codes and diagnose the problem. A faulty thermostat can certainly cause this light to come on. If your car heater isn't working and your engine remains cold, it could actually be an issue with your thermostat If you see your temperature gauge going into the red within the first 15 minutes of driving, your thermostat may be bad. Generally, if your vehicle is overheating within 15 minutes or so of driving it, this may be a sign that the thermostat is stuck. Step 2: Check the radiator hoses. Simply so, what happens if you run a car without a thermostat
A bad thermostat can cause the car to swelter, as the thermostat is a heat-sensitive control device situated at the radiator hose. When the temperature of the engine reaches its normal operating temperature, this device should open to allow coolant to flow into the engine to regulate the heat Luckily, if you can identify the signs of a bad thermostat, you can address the problem before it takes out your engine. How It Works Located where the top radiator hose meets the engine, thermostats open or close in response to coolant temperature Q: How long do it take to replace a car thermostat The time required varies by vehicle year, make, and model. The required time could range from 1/2 hour to literally hours in some unusual designs. What happens when your thermostat goes bad in your car If you see your temperature gauge going into the red within the first 15 minutes of driving, your thermostat may be bad. Generally, if your vehicle is overheating within 15 minutes or so of driving it, this may be a sign that the thermostat is stuck. Step 2: Check the radiator hoses 3. Thermostat Replacement. The bad thermostat can ruin the entire vehicle. The regular replacement of the thermostat will help you maintain the entire working of the car. The engine will reach its optimal temperature and the entire system will work properly. Therefore, thermostat removal is harmful to your car and its components in every.
Driving without thermostat is suicidal to the engine. 1.3. Thermostat replacement A bad thermostat can damage the entire car. When you replace the thermostat regularly, it will help preserve the working performance of your car Wondering if your thermostat can go bad? While a thermostat doesn't have a set lifespan, on average, you can expect them to last at least 10 years. After a decade, thermostats may start malfunctioning due to aging wiring or dust accumulation. In this article, we'll share signs your thermostat is bad and how to troubleshoot a malfunctioning. The main purpose of an automobile's thermostat is to regulate the operating temperature of the engine. The warmth of the engine is what makes heat inside your car when you turn on the heater. So, if you drive without a thermostat, your engine will never reach its optimal operating temperature and your heater may blow cold air
A bad thermostat is bad news because late fixing can ruin the engine. You should look for these symptoms of a bad thermostat and act immediately if it is found failing. Some signs may come from different sources like a failing radiator, drive belt, water pump, or fan Fixing a bad thermostat. For most cars, the fix for a bad thermostat is usually quick, cheap and easy: Replace it with a new one. Be aware that the price can creep up for some vehicles, though. When replacing a thermostat, make sure that it is correctly installed, using new gaskets to eliminate the possibility of leaks A typical thermostat can last around 10 years, but after a decade they may start to show signs of aging due to wiring issues, rusting, dust, or just normal wear and tear. Use this article to learn the signs of a bad thermostat, how to troubleshoot it, and when you need to purchase a new thermostat Any harm in driving for awhile with the thermostat stuck open? I'm starting to think one of mine is stuck open since the engine will only run around 165-170 while empty in 50-60* temps. When loaded it will stay around 180*. Truck is a long hood 07 9900IX with a C15 ACERT
If you start your engine while sitting at the dock and you let the engine warm up and you notice that your temp steadily climbs and climbs, you might have a bad thermostat. Usually, when first started, it is a good idea to watch the gauges and monitor the temp. Watch the temp gauge as the engine warms up You can also try just holding the thermostat under hot running tap water, holding it with a pliers so you don't burn your fingers, to see if it opens or not. This is not as scientific, though. Another test would be to test-drive the car without a thermostat at all I will answer differently than many here it looks like. 1. In an emergency, like if your thermostat is clogged, broken etc, then for as short a period as possible to get to a safe location. 2. Otherwise, no. I guess people forget that the thermost..
Have refilled the radiator with air removal via the air bleed valve, have replaced the thermostat and the radiator cap but the unusual problem remains that engine temp takes a long time to get to the mid (normal), then at highway speeds the temp actually begins to drop towards the quarter mark There is a misconception that if your car thermostat has gone bad, then your engine is constantly running hot. Though a hot engine is one of the signs that something may be wrong, your engine could also start running cold. A cold engine is also caused by a bad thermostat and can affect the operation of your car The exact normal spot can vary from vehicle to vehicle, but as long as it's more or less in the center, all is well. Your temperature gauge may occasionally read slightly higher than normal. This can happen if you're doing a lot of stop-and-go driving in a very hot climate, carrying a full load or towing something, and you have the. Important signs of a bad water pump. (Photo Source: reference) 2. Liquid Outflow. One of these symptoms of a bad water pump is coolant leakage. Leakage from any part of the vehicle is considered bad, all the time. If you find the liquid of ginger or green color on the floor right beside your car, the water pump is the suspect
But you may not know that it's also bad for a car to run too cool. TOM: The thermostat is just a valve that goes between the engine and the radiator. It's purpose is to keep the engine at the proper operating temperature. When the engine gets too hot, the thermostat opens up and lets the engine coolant flow through the radiator, where it cools off Watch the thermometer. When the temperature rises to the number you recorded in step #6, the thermostat will start to open. If it does not, or if it doesn't open until reaching a different temperature (hotter usually), then the thermostat is bad and should be replaced. If it opens at the designated temperature, then the thermostat is just fine Any automotive repair shop can replace this part for you if you do not feel comfortable changing this part. But if I were to rate this repair on any vehicle, it would be a beginner level repair. Most cars his thermostat is held in by 2 - 4 bolts and if you are having trouble finding the location of it follow the upper radiator hose
Nothing lasts forever. It's hard to predict what the lifespan of a thermostat is. Even the old T87F Round thermostats go bad. If you still have mercury on the wall, like the old round thermostat, it's costing you more money in your operating costs than a digital thermostat Now that you have an idea of how the thermostat operates, you can use that knowledge to investigate the problem. First, open the hood and make sure the engine and radiator are cool. Then, locate the thermostat. If you follow the upper radiator hose towards the engine, you will see the end of this hose connecting to the thermostat housing
I have bought a thermostat , radiator, sensor, electric fan , hoses , flushed it and new fluid and still po128 code and small evap leak code . or and new purge valve and gas cap to. Done smoke text checked vent valve or charchole canister and all hoses and wires. I can not fix it and neighther can two machanics figure it out . With a closed thermostat, your engine will immediately start to overheat. You can tell the thermostat is stuck closed by carefully touching the radiator hoses. The top one will feel hot, yet the bottom hose will remain cold You also want to avoid heavy loads. You may be able to drive with a compromised cooling system at 55mph without overheating, but at 65mph it overheats. This is because engine load is higher, and if you are on the highway driving a long time with a compromised cooling system, the load is higher than the cooling system can dissipate the heat Replace the hose(s) if you notice coolant coming out of them. If you notice coolant leaking out of your thermostat that can be an easy fix. It only costs about $10-$15 to replace a vehicles thermostat and is one of the easiest repairs you can do yourself. However, if the coolant is leaking from your water pump, that can get a little more expensive
The main culprits in any cooling system are: malfunctioning fan, bad water pump, coolant leaks, stuck thermostat, bad radiator cap seal, head gasket leak, contaminated fluid or bubbles in the. If jumper cables are not an option, you can call a roadside assistance service, like AAA, to help you start your car. They will have jumper cables on hand and be able to jump your car in 5-10 minutes. AAA has an annual membership fee, however, so you will have to pay for their service. You can only call if you have a AAA membership card If not, you have a problem. Most likely thermostat, but could be a bad water pump or some form of blockage. Easiest to remove and check thermostat. That will require a pan of water, stove and thermometer. Put thermostat in cold water and begin to heat. Somewhere above 160 degrees, the thermostat should begin to open . By 200 it should be wide open Temp gauge stays very consistant while driving and idle but when at idle the car stops blowing hot air almost immeadiatly. Is this just a bad thermostat? January 18, 2011 : Followup from the Pelican Staff: COuld be a bad thermostat or a faulty water pump, if circulation drops at idle due to RPM, the coolant in the heater core will cool off
The thermostat restricts the coolant from flowing through the radiator. If this gets stuck on wide open, the temperature might not reach the optimal temperature. However, this will often make your temperature go up a bit from the min mark if you drive hard enough I went on an hour long all-highway drive cruising at 70mph a week ago. EOT got up to 220 but ECT never got above 182. I just bought a new Motorcraft thermostat and replaced it last weekend If you have wrong Tstat and a lazy fan that could be part of the problem....... Diesel engine coolant temperature at the top of the radiator where hose attaches after high rpm or under load condition for 20 minutes should be (195-237*F) 91-114*C nice time to have a temperature reading point and shoot tool
A quick fix for a bad thermostat can be to simply remove the thermostat, allowing coolant to flow unregulated into your engine. This might cause your engine to operate less efficiently, but it still will allow you to drive the car without risking engine damage . This is dependent on the prevailing temperature of the engine. For instance, if the engine is warm or hot enough, the thermostat opens itself up to allow coolant to flow
Constantly readjusting the thermostat can raise your utility bill by up to 10 percent. The same is true for an incorrectly calibrated thermostat that thinks it's running at a lower temperature than it actually is. Calibrating your thermostat can be done easily by a general contractor, air conditioning pros or you can try to do it yourself Radiator blockage. If antifreeze can't flow through your radiator, the heat can't disperse into the air as it should. Stuck thermostat. The thermostat regulates your engine temperature. A common cause of car overheating is a low-cost thermostat stuck closed, restricting coolant flow. Low engine coolant level
If I can tell the thermostat to take keep the AC running until it hits 76 or something and not come back on until the temperature is at 80. I dont know but my problem is still there and I feat that my AC unit might not last long as it is running mostly all the time and cooling the whole 3800 sqft house. This whole situation is driving. There are a couple ways you could find out if your thermostat is open. The easiest way is to start the car cold and drive it around, watching the temperature gauge climb until it stops increasing
Seven years in each with NO problems. Just the usual brakes and tires. Samuel mentioned maintenance, and I agree completely. Following regular oil changes and the heavy duty maintenance schedule works wonders Like any other piece of electronic equipment, there is some variability in how long different makes and models of RV thermostat last. However, it's not unheard of for well-made products to work for 10 years or longer, especially when they're well taken care of! This post may contain affiliate links Below are the top 5 symptoms of a bad car thermostat. Once you notice any of these symptoms, get your car thermostat replaced immediately. 1) Overheated Engine. An overheated engine is the most concerning symptom of a bad car thermostat. When coolant can't reach the engine because the thermostat stays shut, it will cause the engine to overheat Just daily driving, don't really need it. Racing the car, it's a good idea. It makes the car more consistent when racing as in the car is less heat soaked at all times. You can put in a 180 without changing anything and it will run that temperature on the highway and run at normal temps when in stop and go traffic Let's go back to the reasons your car can overheat. You can check man of those on the road on your own. First, check your coolant level as described above. If you don't know where your coolant (or antifreeze) reservoir is, check your owner's manual or use Google. If the coolant levels look good, move on If on the other hand, you have low coolant or a bad thermostat, the engine would overheat in all conditions, stationary or driving. Air Block. What if the engine temperature rises when idling, however, when you drive it, the temperature drops to an acceptable level. Once you idle too long again, immediately it raises. What could be the cause