Engine missing and knocking

2006 CHEVROLET IMPALA
163,000 MILES
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STEVEN BRITTANY ROBINSON
  • MEMBER
  • 1 POST
Me and my wife went to Walmart the car was running fine. Hasn't ran hot, oil fine still with 60% oil life. we were in the store an hour maybe. Come back out and start the car, it is missing very violently and kinda sounds like it's knocking.
Apr 23, 2020 at 6:55 AM
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ASEMASTER6371
  • ✓Experienced Mechanic
  • 52,796 POSTS
Good evening,

Can you upload a video of the car running?

Is the check engine light on? If it is, I need the code to narrow the area of failure.

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

It could just need a set of spark plugs but need to be sure.

https://www.2carpros.com/articles/engine-misfires-or-runs-rough


Roy
Apr 23, 2020 at 8:32 AM
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