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An idle air control actuator or idle air control valve (IAC actuator/valve) is a device commonly used in fuel-injected vehicles to control the engine's idling rotational speed . [1] In carburetted vehicles a similar device known as an idle speed control actuator is used.
Idle speed, sometimes simply called "idle", is the rotational speed an engine runs at when the engine is idling, that is when the engine is uncoupled from the drivetrain and the throttle pedal is not depressed. In combustion engines, idle speed is generally measured in revolutions per minute (rpm) of the crankshaft.
The Chrysler Slant-Six is the popular name for an overhead valve inline-6 engine produced by Chrysler Motors between 1959 and 2000. Featuring a reverse-flow cylinder head and cylinder bank inclined at a 30-degree angle from vertical, it was introduced in 170 cu in (2.8 L) and 225 cu in (3.7 L) displacements for the 1960 model year.
A start-stop system off button on a Perodua Myvi. A vehicle start-stop system or stop-start system (also known as S&S, micro hybrid, or micro hybrid electric vehicle (μHEV)) [1] automatically shuts down and restarts the internal combustion engine to reduce the amount of time the engine spends idling, thereby reducing fuel consumption and emissions.
Four-stroking is a condition of two-stroke engines where combustion occurs every four strokes or more, rather than every two. Though normal in some instances at idle, extremely high engine speeds, and when letting off the throttle, such firing is uneven, noisy and may, in cases of malfunction, damage the engine if allowed to continue unabated.
The 3.5 L engine was redone entirely of aluminum in 1999 as the EGG high output, producing 247–253 hp (184–189 kW) at 6500 rpm with 250 lb⋅ft (339 N⋅m) of torque at 4000 rpm. Output from 2002 to 2004 for the standard output EGJ is 234 hp (174 kW) at 6000 rpm with 241 lb⋅ft (327 N⋅m) of torque at 4400 rpm.
The vast majority of vehicles manufactured after 1987 are fuel-injected: the injectors and high-pressure fuel pump immediately cease supplying fuel to the cylinders when the ignition is switched off. If the injector is damaged or dirty, a small amount of fuel can enter the chamber and be ignited, causing a sputter or two after the engine is ...
Since 2014, Dodge had exclusively used the ZF eight-speed gearbox in two versions in the Durango. All V8's have the ZF 8HP , with all V6s using the Chrysler-built 850re version of the ZF 8HP. The 5.7-liter Hemi VVT V8 returned with 360 hp (268 kW; 365 PS) and 390 lb⋅ft (529 N⋅m; 54 kg⋅m) of torque, which features the 545RFE five-speed ...