This article was co-authored by Hovig Manouchekian and by How.com.vn staff writer, Eric McClure. Hovig Manouchekian is an Auto Repair and Design Specialist and the Manager of Funk Brothers Auto, a family-owned business operated since 1925. With over 30 years of experience in the automotive industry, Hovig specializes in the process of auto repair and maintenance. He is also very knowledgeable in common automotive issues and needs including engine repair, battery replacement, and windshield accessory and maintenance. Hovig's knowledge and hard work have contributed to Funk Brothers Auto winning Angie's List Super Service Award for five consecutive years.
This article has been fact-checked, ensuring the accuracy of any cited facts and confirming the authority of its sources.
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You’re driving down the road when your car starts rattling. Then, the check engine starts flashing. Can you keep driving or do you need to pull over? What’s causing this to happen in the first place? All of this can feel kind of overwhelming, but don’t worry—you aren’t the first person to run into these issues and we’ll help you get to the bottom of this. Read on to learn why this is happening, what the ramifications are, and how you can fix the issue.
Things You Should Know
- The flashing check engine light and shaking both point towards an engine misfire.
- The problem is likely a bad spark plug or ignition coil, so replacing these engine components should fix the problem.
- Do not continue to drive with a flashing check engine light and a shaking car. Pull over to the side of the road and call a tow truck.
Steps
Expert Q&A
Tips
- It’s possible that your car shakes and your check engine light flashes on after you complete an oil change as the system re-pressurizes. These symptoms should go away after a minute or so. If they don’t, you may have a leak in your oil lines.Thanks
Expert Interview
Thanks for reading our article! If you’d like to learn more about car issues, check out our in-depth interview with Hovig Manouchekian.
References
- ↑ https://www.telegram.com/story/business/automotive/2015/09/20/flashing-check-engine-light-means/33518515007/
- ↑ https://www.carsdirect.com/car-repair/how-to-tell-if-you-have-a-faulty-mass-airflow-sensor
- ↑ https://www.repairsmith.com/blog/vacuum-leak-symptoms/
- ↑ https://www.telegram.com/story/business/automotive/2015/09/20/flashing-check-engine-light-means/33518515007/
- ↑ https://www.kbb.com/car-advice/why-is-my-check-engine-light-on/
- ↑ https://www.repairsmith.com/blog/is-your-engine-misfiring-here-are-6-possible-causes/
- ↑ https://www.underhoodservice.com/tech-feature-detecting-misfires-in-obd-ii-engines/
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