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Most 2-strokes don't either because they use the compression stroke to draw intake charge into the crank case. The intake charge lubes the bearings, then when the piston drops again on the power stroke it becomes pressurized. As the intake and exhaust ports become uncovered, the pressurized crankcase intake charge is pushed into the cylinder by the falling piston.
tiroshen
What else can I help you with?
Where is the oil pressure switch located on the engine on a 1998 corvette?
IT IS LOCATED IN THE REAR OF THE INTAKE... YOU HAVE TO REMOVE THE INTAKE TO CHANGE IT....
Where is the fuel pressure regulator on a 1998 Chevy pickup 4.3L engine?
Under the upper intake assembly
Where is the fuel pressure regulator intake on a 2001 kia sportage limited 4x4?
The 2001 Kia fuel pressure regulator can be found on the top of the engine. The fuel pressure regulator will be near the back of the engine.
Where is the fuel pressure regulator located on a 2000 escalade?
On a 2000 Cadillac Escalade, the fuel pressure regulator is typically located on the fuel rail, which is mounted on the engine. It can be found toward the rear of the engine, near the intake manifold. To access it, you may need to remove some engine covers or components, depending on the configuration. Always ensure to relieve fuel pressure before servicing to avoid spills or accidents.
Where is the fuel pressure regulator on a 2005 Chevy silverado?
On a 2005 Chevy Silverado, the fuel pressure regulator is typically located on the fuel rail, which is situated on the engine's intake manifold. It may be integrated into the fuel injector assembly, depending on the specific engine configuration. To access it, you may need to remove some components, such as the engine cover or air intake, for better visibility and access. Always refer to the vehicle's service manual for specific instructions and diagrams.
1997 Pontiac trans am where is the oil pressure switch located 350 5.7 liter engine?
The 1997 Pontiac Trans Am 5.7 liter engine oil pressure switch can be found on top of the engine. The oil pressure switch will be near the intake manifold.
Which component when open allows engine exhaust to bypass the turbocharger turbine reducing intake pressure.?
wastegate
You have pressure in the fuel lines and it doesn't start you put fuel in the intake manifold and it starts Bad fuel pump?
If you put fuel into the intake and it starts and keeps running, replace the engine coolant sensor. If you put fuel into the intake and it starts but stalls it probably is a bad fuel pump or pressure regulator. Do a fuel pressure test. Need to know what model, year and engine you have to help you any more.
Do diesels have vacuum?
Yes, any piston engine draws air in when the piston move downward on the intake stroke, and as a result does create a lower pressure with respect to the atmospheric pressure around the engine.
Engine operation conditions that most affect ignition timing requirements?
engine speed, engine load, coolant temp, throttle posision and intake manifold pressure
Why an intake pressure boost in a two-stroke engine is a must?
After the exhaust blowdown is nearly complete, the intake slot starts to uncover. At this point an intake pressure boost is needed to increase the pressure at which the air enters the cylinder, to push the remaining exhaust gases and fill the cylinder with combusted air-fuel mixture.
Where is the fuel rail pressure sensor on a 2005 Ford Freestar?
On a 2005 Ford Freestar, the fuel rail pressure sensor is located on the fuel rail, typically on the driver's side of the engine. It is positioned near the rear of the engine, close to the intake manifold. To access it, you may need to remove some components or covers, depending on your specific engine configuration. Always ensure the engine is cool and relieve fuel pressure before attempting to service the sensor.
