Engine shuts off when parked

2014 NISSAN ALTIMA
100,000 MILES • 4 CYL • 2WD • AUTOMATIC
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VLADY82
  • MEMBER
  • 1 POST
The rpm's on the car are low like it feels that it wants to shut off. The engine is vibrant more than a usual engine and the car will turn off while it is parked but it will turn on without issue.
May 4, 2019 at 1:04 PM
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JACOBANDNICKOLAS
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 110,190 POSTS
Welcome to 2CarPros.

A low idle speed which can cause an engine to stall can be caused by a few things. First, is the check engine light on? If it is, you need to scan the computer for diagnostic trouble codes. Here is a quick video showing how it is done:

https://youtu.be/YV3TRZwer8k

I realize most people don't own a scanner, but most parts stores will check it for you or rent / lend you a scanner.

Now, an engine vacuum leak can also cause this to happen. Here is a link that shows how to check for a leak:

https://www.2carpros.com/articles/how-to-use-an-engine-vacuum-gauge

Here is a link that discusses common causes and how to diagnose an engine stall at idle. Take a look through it and let me know if it helps.

https://www.2carpros.com/articles/stall-at-idle

Let me know if this helps or if you have other questions.

Take care,
Joe
May 4, 2019 at 9:51 PM
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