Engine Crankshaft
Engine Crankshaft
Performance Pontiac Engine—the Heart of your Entire Vehicle Drivetrain
Opening the hood of your Pontiac would expose a jumble of tubes, metals and wires. Among these parts is your Pontiac engine. It is a part of your internal combustion system that is responsible for burning gasoline in order to make your car move. It is considered to be the heart of your Pontiac car, because without it, your Pontiac would not be able to move an inch. There are different types of engines, and the most common of these are the 2-stroke engines and the 4-stroke engines. Automobiles are using 4-stroke engines because they have a larger capacity than 2-stroke engines. Four-stroke engines feature valves on top of the combustion chamber. The number of valves varies depending on the configurations of your car. That is why there are V-twin, V-5, V-6, and V-8 engines. The entire cycle of your Pontiac engine happens in four ways. First, it sucks a mixture of air and fuel. Second, the air fuel mixture is compressed. Third, it ignites the compressed mixture through the use of a spark plug. And lastly, it allows the combustion gases to force the piston back down.
However, your Pontiac engine would not be able to do this complex function if not for its sub components. There are key parts attached to your engine that makes internal combustion highly efficient. These are the spark plug, engine valves, piston, piston rings, connecting rod, crankshaft and sump. The spark plug makes it possible for combustion to occur because it ignites the air/fuel mixture by supplying spark at an exact time. Valves work by letting in air and fuel by opening and closing at the proper time. The piston looks like a cylindrical metal piece that moves up and down inside the cylinder. Pistons rings provide a sliding seal for the inner edge of the cylinder and the outer edge of the piston. Your engine is also made up of a connecting rod that links the crankshaft and the piston. The crankshaft aids the engine by turning the up and down motion of the piston into circular motion. Lastly, the sump can be found surrounding the crankshaft that serve as an oil collector.
Some of the major causes of engine failure include lack of lubrication, overheating, engine misassembly, and detonation or spark knock. Your Pontiac engine normally operates between 195 to 220 degrees F. But when your Pontiac engine overheats, the cylinder walls can swell, crack or warp. Engine overheating can be caused by low coolant level or coolant loss. Faulty thermostat is another cause of engine overheating. Lack of lubrication can be caused by oil starvation and low oil pressure. Meanwhile, detonation is another type of engine failure that results from excessive pressure and heat in the combustion chamber. This happens when there is a sudden rise in the cylinder pressure as the fuel ignites spontaneously. Engine misassembly can be cause by incorrect clearances of engine bearing, misalignment, and failure to lubricate and clean parts during engine assembly. Poorly functioning engines must be repaired by a professional mechanic to stop drivability and performance problems. But if your Pontiac engine is beyond repair, it would be best to replace it with a new one.
About the Author
Anthony Fontanelle is a 35-year-old automotive buff who grew up in the Windy City. He does freelance work for an automotive magazine when he is not busy customizing cars in his shop.
my engine light came on for crankshaft position sensor not learned what could e the problem?
i replaced the sensor itsself but the light is still on they tried to put the code back in it but comes back on they said it runs fine but i dont want to drive it like that and make somthing worse what should i do
take you battery cables off the battery for 3 minutes. this allows your computer to reset itself. try that.
Engine Crankshaft
Opposed 2 crankshaft engine Running - Briggs & Stratton based
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OEM Crankshaft to Flywheel Seal Porsche 996TT 01-05 $23.99 OEM Crankshaft to Flywheel Seal Porsche 996TT 01-0590 x 110mm Replacement seal for 996 Twin Turbo engine, Flywheel end of the crankshaft. Sold Individually.Contact Us for special pricing. |
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Crankshaft Sensor by Omix-Ada $76.99 1999-06 Grand Cherokee;4.7L engine |
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Crankshaft Gear by Omix-Ada $23.99 1983-02 2.5L 4 cylinder engine |
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Crankshaft Sprocket by Crown Automotive $16.99 1987-93 4.0L 6 cylinder engine |
Engine Parts – An Overview
An auto engine is also referred to as an internal combustion engine. It is programmed to create the necessary power to move the vehicle through tiny controlled explosions. Similar types of engines are used to mechanize motorcycles, lawnmowers and other motorized machines.
The major part of an engine is the cylinder. A piston continuously moves up and down inside this cylinder. Most of the engines that are used in cars have more than one engine. In an engine that is equipped with several cylinders, the arrangement is any one of inline, flat or V.
While it is true that different vehicles have different configurations, there are a few basic parts that all engines have. Following are the detailed explanation of some of the major engine parts.
Valves – Usually there are two types of valves in an engine – intake and exhaust valves. These are responsible to let air in so as to fuel and let air out air so as to exhaust. It should be noted that both these valves are closed during combustion and compression to ensure that the combustion chamber is sealed.
Spark Plug – This part is responsible to supply the spark necessary to ignite the fuel mixture so that the combustion can take place. It is necessary for the spark to happen at the right point of time to make sure that all the other mechanisms take place properly.
Piston – This is a cylindrical engine part that is made of metal. It moves up and down within the cylinder.
Piston rings – These are responsible for providing a sliding fasten between the outer and inner rim of the piston. The piston rings help in preventing air mixture. They also help in ruling out all chances of leakage of exhaust from the combustion chamber to the sump during the processes of combustion and compression. Another purpose of piston rings is not to let oil enter the combustion area.
Crankshaft – This engine part is accountable for turning the piston's up-and-down motion into a circular motion.
Connecting rod – This rod attaches the piston to the crankshaft. It is programmed to rotate in both the ends to facilitate the angle-change during the movement of piston and rotation of the crankshaft.
Sump – This part encircles the crankshaft. It contains an amount of oil that gets collected at the bottom of the sump.
About the Author
Engine Minnesota - You must look for an expert technician if you need help in installation of parts of an auto engine. Minnesota citizens can contact John's Auto Parts to avail professional services.
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Powerbuilt 648796 Honda Crankcase Pulley Removal Tool $15.40 The Powerbuilt 648796 55-millimeter Honda crankcase pulley removal tool keeps the crank pulley still, allowing users to easily loosen or tighten the crank pulley bolt in most Honda or Acura engines. Constructed of hardened chrome molybdenum steel, it's built to withstand extensive use in the garage, and at 2.2 inches by 5.8 inches by 5.9 inches, it's small enough to get into those tight engine spa... |
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Husqvarna 7021P 21-Inch 160cc Honda GCV160 Gas Powered 3-N-1 Push Lawn Mower With High Rear Wheels (CARB Compliant) $299.95 Loaded with innovative features not usually found in its class, the Husqvarna 7021P Lawn Mower combines value with reliable performance. Powered by a premium Honda engine, this easy-to-use three-in-one mower makes it easy to create and maintain a manicured yard, and it is durable enough to last season after season. The 7021P Lawn MowerAt a Glance:3-in-1 design for fast and easy mowing, mulching, a... |
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Briggs & Stratton 5026H Air Filter Cartridge 2-5 HP Horizontal Crankshaft Engines $7.25 Briggs Stratton Small Engine Parts # 5026H FILTER-A/C CARTRIDGE... |
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98-06 VW Cam Position Sensor 06A905161B Jetta Golf Beetle 2.0 L4 98 99 00 01 02 03 04 05 06 $29.99 Reference Part Number: 06A905161B Brand New OEM Quality Cam Position Sensor for list vehicles below: Year Make Model Sub Model Engine Engine ID Chassis ID |
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Mercedes Benz Flywheel Engine Crankshaft Locking Tool $35.00 Used to fix the frywheel gear to removeinstall crankshaft pulley centre bolt. ?Applicable: BENZ M102, M103, M104, M111, M601, M602, M603, M605, M606, M611, M612, M613.... |
Engine Crankshaft