Will not start when warm

Hi and thanks for using 2CarPros.

Based on your description, it sounds like you may have a bad crankshaft position sensor. Take a look through this link and see if it mirrors your vehicle's symptoms.

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

If you feel that is the issue, here is a link that shows in general how one is replaced:

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

Now, this sensor is a tough one to access. With that, we need to be sure it is the problem. Here is what I suggest. You will need to get what is called a live data scanner. What needs to be done is this. Connect the scanner and go to live data. Find engine RPM. Once you find it, crank the engine. If there is no RPM signal, the most likely suspect is the sensor I mentioned.

Here is a quick video that shows how to use a scanner to retrieve diagnostic trouble codes. You will need to access the live data mode to check for a signal.

https://youtu.be/YV3TRZwer8k

I realize most people don't own a scanner, but to confirm this as a prime suspect, this is what needs done. Often times, a parts store will lend or rent one to you with hopes of selling a part.

I attached a picture of the sensor. It is located behind the timing cover and not easy to access. That is why I recommend confirming it is the issue.

One last thought for you. On this vehicle, once the engine is running, it will continue running if the sensor fails. However, it will not restart. It is my belief that once the sensor cools off, it will work again until it gets hot. Then, when it's hot and you turn the engine off, it won't restart again until the sensor cools.

Let me know if you have questions or if there is anything I can do to help.

Take care,
Joe