Why is my car stalling but no check engine light?
This issue is normally caused by low fuel pressure or a faulty injector, but since you have just replaced the fuel pump, this may also be a sign of a failing idle air control (IAC) valve.
Are there any problems with the Nissan Sentra?
Nissan Sentra owners have reported 36 problems related to engine shut off without warning (under the engine and engine cooling category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Nissan Sentra based on all problems reported for the Sentra.
Why is my Nissan Sentra stalling at stoplights?
A dirty throttle body can lead to stalling in your Sentra. If you let off of the gas coming to a stoplight and it stalls for a second or two and recovers itself, it very well could be a dirty throttle body that is causing the problem. Here’s a great YouTube video from EricTheCarGuy. on how to clean a throttle body.
Why does my car feel like it is going to stall?
When you accelerate, the engine RPM increases, and as you let off the gas, the RPM slowly returns to the normal idling speed. However, when the engine RPM drops below the normal range of 800 RPM (for most cars), it is more than likely that you are dealing with an IAC valve problem.
Why does my car idle but no check engine light?
This issue is normally caused by low fuel pressure or a faulty injector, but since you have just replaced the fuel pump, this may also be a sign of a failing idle air control (IAC) valve. This is a unit that is located on or near your intake manifold that monitors the air intake as it is mixed with fuel prior to being injected into the engine.
What causes a Nissan Sentra to stall out?
1 Bad gas- can cause an engine to stall out. 2 Air Fuel Mixture – If the air/fuel mixture is off, your Sentra can stall out. 3 Bad Fuel Injectors – If the fuel injection system is allowing too much or too little fuel into the combustion chamber, than your Sentra will stall out.
When you accelerate, the engine RPM increases, and as you let off the gas, the RPM slowly returns to the normal idling speed. However, when the engine RPM drops below the normal range of 800 RPM (for most cars), it is more than likely that you are dealing with an IAC valve problem.
This issue is normally caused by low fuel pressure or a faulty injector, but since you have just replaced the fuel pump, this may also be a sign of a failing idle air control (IAC) valve. This is a unit that is located on or near your intake manifold that monitors the air intake as it is mixed with fuel prior to being injected into the engine.