Why Wont Car Start When Engine Is Hot

With summer officially in full swing, many drivers are out enjoying the sunshine and long drives. Unfortunately, there are also a number of drivers out there who have run into issues with their car not starting when the engine is hot. In this article, we’ll take a look at some of the most common reasons why your car may not start when the engine is hot, and how you can prevent them from happening in the first place.

Causes of Car Won’t Start When Engine Is Hot

If your car won’t start when the engine is hot, there are a few potential causes.

The most common reason your car won’t start when the engine is hot is battery failure. If the battery isn’t providing enough power to start the engine, the car won’t turn over. Other possible reasons your car might not start when the engine is hot include a blown fuse or an obstruction in the fuel supply. In most cases, though, it’s best to just call a tow truck and have someone drive your car to a mechanic so they can diagnose the problem.

How to Fix a Car That Won’t Start When Engine Is Hot

A car won’t start when the engine is hot for a variety of reasons. Check the fuel level, check the air filters and replace them as needed, and make sure there are no obstructions in the exhaust system. If all of those things are good and the car still won’t start, check to see if the battery is dead.


If your car won’t start when the engine is hot, there could be a few things going on. First, it’s possible that something is blocking the fuel flow to the engine. This can be caused by ice on the outside of the car or debris in the fuel line. Another possibility is that there might be a problem with the electronic components in the car. If you’re not sure what could be causing your car not to start when it’s hot, take it to a mechanic and have them check out everything under the hood.

DynoCar is the best place to find information on all things cars, whether it be a car buying guide or how to change your oil. We’ve made finding and staying in touch with car information easy and fast.



About Us



DynoCar - All About Cars

(440) 999 3699

590 Monterey Blvd San Francisco, CA 94127

Information contained herein is for informational purposes only, and that you should consult with a qualified mechanic or other professional to verify the accuracy of any information. DynoCar.org shall not be liable for any informational error or for any action taken in reliance on information contained herein.