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Automotive cooling systems are complex beasts, not so much in form as in function. The cooling system is more than just a water hose to keep the engine cool, it's a support system used to keep all of that hot, fast-moving metal working the way it should be.
Your Pontiac's heater is one of the most important "luxury" items you have during the middle of winter, especially if you live in a particularly cold region of the United States. The warm air from the vents can turn a frigid ride home into a toasty and comfortable experience. A broken heater should be of more concern than for the sake of your comfort. This problem may indicate a larger issue that may start affecting other aspects of your Pontiac. Knowing what to look for when your heater stops working will get the hot air flowing again and prevent possible…
Diesel engines were originally designed to run on vegetable oil, but the low cost of petroleum products soon made it more economical for them to run on diesel fuel. The trend has begun to reverse, however, and many people are converting their diesel vehicles to run on free or inexpensive recycled vegetable oil from restaurants. The trick to running a vehicle on waste vegetable oil (WVO) hinges on ensuring that the oil becomes hot enough when it reaches the engine---generally by using waste heat from the vehicle's radiator.
Keep the heater in your 1995 Oldsmobile Achieva in top form this winter by doing a little troubleshooting ahead of time. Usually the issues are fairly simple to troubleshoot, whether the problems lies with the heater core or a blown fuse. Before taking your Oldsmobile in for what could turn out to be an expensive visit to the shop, run through a few basic troubleshooting steps first.
The heater in your car is powered by excess heat from your engine. When you switch on the heater, the engine routes some of the coolant flowing inside to a hose that goes into the passenger compartment. The heat given off by this hose is then blown throughout the passenger cabin to raise the temperature. Changing the heater hose in the back of an engine isn't particularly difficult, but it does involve draining and then refilling the radiator.
Running a car without a heater, or bypassing the heater core, is OK to do in hot climates if the heater is rarely used and serves little or no function. Heater cores can leak and damage interior carpets. When leaks happen, often a temporary bypass is called far, especially on cars where replacing the heater core means removing the dash.
Converting your VW diesel engine to run on waste vegetable oil (WVO), a type of straight vegetable oil (SVO), involves a fair amount of labor and expense up front. However, over the long term you will save money on fuel because you can get WVO for free from restaurants. Most diesel engines can run on vegetable oil, but it must be preheated in order to flow properly. This requires a dual tank system which allows you to start the engine with diesel, then use heat from the engine to preheat vegetable oil in a a separate tank before switching fuel…
Installation of an engine heater in a General Motors (GM) automobile can greatly assist with starting the engine on cold winter mornings. These engine heaters are connected in-line with the host leading from the radiator to the engine block, and they heat the antifreeze fluid between the radiator and the engine block itself. To ensure a clean installation free from leaks, close attention should be paid when making measurements and when seating the unit into the radiator hose ends.
A block heater is a built-in heating device to keep your engine block warm. This is especially useful in northern climes to give you almost instant heat during chilly morning start-ups, and block heaters are essential for any diesel-engine vehicle to aid in cold-weather starting. However, because they are encapsulated within the engine itself, the only external part will be a typical electrical cord and plug. But that by itself will allow you to test and see if your block heater is working.
Midwinter conditions could make for an uncomfortable commute if your vehicle is experiencing problems with the heating system. However, most such problems often do not require expensive repairs. The repair bill may be more costly (or the time spent fixing the problem may increase) if you drive a car with an electronically regulated "climate control" heating system that is having problems with the computer or its associated circuitry.
Car thermostats fail when the valve of the thermostat fails to open, fails to close or gets stuck in a partially-open position. As the thermostat controls the flow of coolant to the engine, this can keep the car from warming up or cause it to overheat.
The heater in a Dodge Ram depends on the heater core assembly in the passenger footwell. The engine coolant gets routed into the heater core and heats up the core. A fan blows on the core to produce heat inside the cabin. When the core dies or a hose becomes clogged with debris (usually from the engine cooling channels corroding), the heat may stop working. There are a few steps you can take to determine the source of the problem.
Getting the air out of your truck radiator is of primary importance. Air in the cooling system can lead to overheating, which can potentially lead to severe engine damage. Air can get in the system when you replace any component in your cooling system, such as your radiator, radiator hose or thermostat. Removing air from your cooling system doesn't require any specialized tools and only takes a few minutes.
Cold weather and cars, especially those with diesel engines, are a poor mix. Cold starting is difficult and tough on an engine. Oil is thicker at cold temperatures so proper lubrication for all the moving and rotating parts in an engine takes a little bit longer to happen, potentially shortening the life of your engine. An engine heater keeps the engine warm to help prevent that problem. Determine the type of engine heater that best suits your needs: tank type, magnetic mount, radiator hose, dipstick and freeze plug. Magnetic and dipstick heaters require no installation.
While many people know what the battery does in a modern automobile, very few people ever give a second thought to their vehicle's alternator. The alternator converts the engine's power into a usable form which which is constantly introduced into the vehicle's battery. This energy is used to power the radio, heater and other essential electronic components. The alternator consists of a few major components, including the rotor, the stator and the diodes which actually convert the current.
The heater core is the essential component in the Pathfinder SE's heating system. If you are having problems with a lack of heat and you are trying to troubleshoot the issue, the heater core is what you will be testing. The test is simple and will quickly show you what is wrong.
