Engine stalls while driving?

Hi, Dane, and thanks for using 2CarPros.com.

Based on your description, it could be a few different things causing this. First, if the check engine light has come on and stayed on when the engine is running, you need to scan the computer for codes. If you have a scanner, great. If you do not, often times parts stores will lend you one.

Here is a quick video that shows how to use one:

https://youtu.be/YV3TRZwer8k

Now, there are a couple other things which could be checked. Both a weak fuel pump (low pressure) or an ignition problem (such as a bad crankshaft position sensor) can be an issue.

Here is a link which describes how to check fuel pressure:

https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator

The first picture below contains the fuel pressure specifications required by the manufacturer. The second is where the pressure gauge is connected.

Next, a bad crankshaft position sensor can act similar to what you described and never set an engine code. (the check engine light never comes on). Read through this link which describes symptoms of a bad sensor.

https://www.2carpros.com/articles/symptoms-of-a-bad-crankshaft-sensor

If you find the sensor is the issue, here is a general guide for replacement

https://www.2carpros.com/articles/crankshaft-angle-sensor-replacement

If you feel the sensor should be checked, here are the specific directions from alldata specific to your vehicle. Pictures three and four correlate with these directions.

CRANKSHAFT POSITION SENSOR (OBD)
1. Disconnect crankshaft position sensor (OBD) harness connector.
2. Loosen the fixing bolt of the sensor.
3. Remove the sensor.
4. Visually check the sensor for chipping.
5. Check resistance as shown in the figure.
Resistance: Approximately 166.5 - 203.5 Ohms [at 20°C (68°F)]
If NG, replace crankshaft position sensor (OBD).

Picture five is the location of the sensor.

I hope this helps. Let me know if you have other questions or need additional help.

Joe

https://www.2carpros.com/articles/car-cranks-but-wont-start

You need to find out what is missing causing the non starting. The above link explains how to go about.

Good morning,

Is the theft or security light on after it starts? It sounds like a security issue turning it off.

https://www.2carpros.com/articles/how-to-reset-a-security-system

Roy

Did you replace the key as well?

The system has to be programmed and you need an advanced scan tool for this procedure.

If you do not have one, you can call a locksmith and he can come to you and program the security to get it to run.

Otherwise, it is a tow to the dealer or shop and programming performed.

Roy

You need the system programmed. They do not come programmed. They have to be programmed on the vehicle.

I would call a locksmith and have him come to you and program them.

Roy

The sweet smell is a coolant leak. Have the cooling system pressure tested to determine the source of the leak.

Hard to say. You shouldn't be driving it with a coolant leak anyway. Resolve that and then start a new question for the stalling. You could be just getting it too hot.

Hello,

It sounds like you have a clogged catalytic converter. To be sure here is a guide to help confirm the issue:

https://www.2carpros.com/articles/how-to-test-a-catalytic-converter

Please run down this guide and report back.

https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator

Above link shows how to test fuel pressure.

Did you check for trouble codes?