Why does my Impala stall at slow speeds?

When the wheels are being turned, at slow speeds, there is a power steering switch which sends a signal to the engine computer. In response from this signal, the engine computer boosts engine power. You need a good mechanic to chase these circuits which the engine computer doesn’t monitor. The fuel pressure maybe low.

Are there any problems with my Chevy Impala?

No problems with that Impala for 95K miles til last summer when it began to act up. It quit in Wisconsin the other night 100 miles from home. That was the last straw I guess. At least it was 40 above and not 40 below that night. Waited 30 minutes and it started right up.

What kind of car stalls after engine heats up?

The Chevrolet Cavalier is a compact automobile produced from 1982 to 2005 by General Motors. car starts and runs fine until engine heats up to operating tempature, then it stalls, it will restart but keeps stalling until engine cools down. What can cause this? Answered!

Can a bad air control valve cause an engine to stall?

Sometimes the engine stalling will happen on its own while other times, increasing the load on the engine will cause it to stall. For example, if you turn on your heater or air conditioner when you have a bad idle air control valve, then your engine will probably stall immediately afterward.

Why does my Chevy Impala keep stalling?

One of the most common issues your Chevy Impala is likely to develop is a stalling problem. The most challenging part of diagnosing a stalling problem is reproducing the conditions that led to the stall in the first place. Stalls can happen at any time, and it can be incredibly jarring when it does happen.

Is there a problem with my 2001 Chevy Impala?

My stalling 2001 Impala problem went away when I traded it for a 2008 Malibu the other day. No problems with that Impala for 95K miles til last summer when it began to act up. It quit in Wisconsin the other night 100 miles from home. That was the last straw I guess. At least it was 40 above and not 40 below that night.

What causes timing chain jumped in Chevy Impala?

Here’s more on timing chain jumped symptoms. Your Chevy Impala uses a series of complex sensors to report what is going on to the ECU. The ECU then uses this information to adjust the timing, air fuel mixture, and more. When one of them goes wrong, it can lead to stalling for sure.

Where is the throttle position sensor on a Chevy Impala?

Your Chevy Impala uses a series of complex sensors to report what is going on to the ECU. The ECU then uses this information to adjust the timing, air fuel mixture, and more. When one of them goes wrong, it can lead to stalling for sure. Throttle Position Sensor – The throttle position sensor is typically located on the gas pedal.

What kind of engine does Chevy Impala have?

My son has a 2000 Chevy Impala with a 3.8L V-6 and it has a cronic stalling problem. The car will be running fine and without any warning, stall out. Generally, it stlls when ever the engine is at idle, either coasting… My son has a 2000 Chevy Impala with a 3.8L V-6 and it has a cronic stalling problem.

Why does my car stall at highway speeds?

The engine may start and idle fine, but run out of power or even stall at highway speeds. If the engine starts right back up after stalling, the likely cause is low fuel volume delivery because of a weak pump. If the engine is running normally one minute, but suddenly quits, loss of ignition may be the problem.

Why does my car stall at low rpm?

The will likely force your computer to stall the engine and only allow it to run at low RPMs, which means the car will only move at slow speeds. This is a safety feature enforced by the computer so that your engine doesn’t get too damaged.

What happens when you shut off the engine in a Chevy Impala?

Reduced engine power, stabilitrac and traction control messages. While driving 2010 Impala .

When do I slow down, engine shuts off inspection?

received a When I slow down and stop the car, engine shuts off Inspection. Your car is designed to run like a well-oiled machine, but sometimes that machine struggles in unexpected places. There’s not always a warning light to alert you of this, but sometimes your car will be driving fine at road speed, only to die when you slow down and stop.

What happens when you slow down and stop the car?

Your car is designed to run like a well-oiled machine, but sometimes that machine struggles in unexpected places. There’s not always a warning light to alert you of this, but sometimes your car will be driving fine at road speed, only to die when you slow down and stop.

When does the Chevy Impala shut off without warning?

Vehicle shuts off when moving,turning or stopped at a traffic light. By switching to neutral, the engine may start after 1 or more tries. So far the failures have been on city streets and highways. But not interstates. The failures are many but unpredictable. See all problems of the 2003 Chevrolet Impala .

What was the problem with my 2008 Impala?

1 Had same problem on 2008 impala. No MIL lights, transmission fluid clean with new filter. After coming to a stop transmission hesitated then jumped into gear. Problem ended up being Throttle Position Sensor on the throttle body (not pedal). Share Improve this answer

What causes transmission slippage in a Chevy Impala?

If I dont come to a complete stop and accelerated the gear takes a second to engage and causes the car to lurch forward suddenly with a slam making it feel like i was hit from behind. transmission slippage in first gear. also, car struggles to get up to spead in first gear.

What happens when you press the accelerator on an Impala?

You will lose power in your engine and your Impala will not have its usual responsiveness when you press the accelerator. If your engine runs low on oil, it will not be lubricated properly and can permanently damage a number of important engine components.

Why does my Impala not go when I press the pedal?

If your Impala seems sluggish or does not want to go when you press the pedal, your best bet for diagnosing the precise problem is to take it to a mechanic. If the oxygen sensor or mass airflow sensor on your vehicle goes out or malfunctions, it will affect the fuel-to-air mixture in your engine.

What happens if you run low on oil in an Impala?

This will make your vehicle overheat and not drive well. You will lose power in your engine and your Impala will not have its usual responsiveness when you press the accelerator. If your engine runs low on oil, it will not be lubricated properly and can permanently damage a number of important engine components.

What causes reduced engine power on a Chevy Impala?

What causes reduced engine power? 1 Clogged Air Flow Sensor. There are several different variations of sensors that are present in every car, including the Chevy Impala. 2 Clogged Air Filters. An air filter works alongside the airflow sensor for the most part. 3 Poorly Functioning Fuel Pump. 4 Congested Catalytic Converter.

Why is the temperature reading wrong on my Chevy Impala?

The volume of air varies off and on, and this affects the temperature of said wire as well. In turn, the temperature of the wire offsets the amount of gasoline that is used up in the combustion process. If the wire gets clogged and covered with dirt particles, it can cause the temperature reading to be inaccurate.