![]() ![]() was contacted and stated that the vehicle was not included in NHTSA campaign number: 17V516000(power train) and advised the contact to use the emergency brake when parking the vehicle.” A police report was filed and there were no injuries. This account states, “While the vehicle was parked, it independently rolled away and rear-ended another vehicle. Take this owner who wrote on Car Complaints. When starting the SUV with the auto-start, owners see a slight movement occur. What’s interesting is that most people don’t feel the movement, but notice it from outside the vehicle. Sometimes, this also occurs at the same time as a clunking noise. Still, 2018 Chevy Equinox models might rock or move slightly while in Park, especially immediately after a cold start. When the actuator malfunctions, the engine gets no signal for idling speed and stops working.Ĭlogged or restricted EGR Valve: If your EGR valve is clogged, dirty, or defective it can cause your car to stall, idle erratically, or sputter, depending on whether it is stuck open or closed.No one wants their car rolling away while it is in Park. This actuator receives information from the electronic control unit (ECU) so it knows at what RPM to keep the engine for a smooth and safe idle. If the wires don’t have consistent, constant, and reliable connection with the ignition circuit, the vehicle can lose voltage quickly, and it won’t have the power it needs to keep running as you slow down.įaulty idle air control actuator: The idle air control actuator controls the engines RPMs when it is idling. Loose or corroded wires in wiring harness: An inconsistently firing ignition will result in an easily stalled engine. Just like with low fuel pressure, the car will continue to operate at driving speeds, but this suboptimal power won’t be able to fuel the vehicle as it slows down. If there is too much or too little oxygen, your vehicle will not have optimal power. Injectors can become clogged or dirty over time resulting in erratic spray or no spray at all.īad oxygen sensor or mass flow sensor: The oxygen sensors and mass flow sensor determine how much oxygen is entering the fuel stream, and helps the vehicle adjust the air-to-fuel ratio. The fuel injectors are responsible for spraying a measured amount of fuel that is ignited by the spark plugs at the proper time. At high speeds this doesn’t matter as much, but at low speeds a temporary pause in the fuel stream is enough to kill the engine. A malfunctioning fuel pump can result in low fuel pressure, which means that there is an inconsistent stream of fuel to the engine. Low fuel pressure, dirty or defective fuel injectors, or broken fuel pump: The fuel pump is responsible for transferring fuel from the tank to the engine. A defective TCS or torque converter solenoid can also cause this issue. If the torque converter is broken, or if there is a low fluid level in the transmission, the converter will not do its job, and the car will be unable to maintain power at low speeds, which causes the engine to shut off. Malfunctioning transmission: In a car with an automatic transmission, the torque converter takes the place of the manual clutch and is responsible for transmitting power. ![]() Service type When I slow down and stop the car, engine shuts off InspectionĢ019 Chevrolet Equinox L4-1.6L Turbo Diesel ![]()
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