When accelerating there is black smoke coming from the exhaust?

Tiny
MINTYCUSS
  • MEMBER
  • 2007 HONDA CRV
  • 2.2L
  • 4 CYL
  • 4WD
  • MANUAL
  • 90,000 MILES
When driving my vehicle listed above, if I put my foot down and accelerate, I have black smoke from exhaust. No eml on no loss of power.
Friday, October 28th, 2022 AT 11:59 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 42,959 POSTS
This can be a bad tank of gas, if not we need to remove the spark plug for inspection. One will be black with soot, this will be the cylinder that has a bad fuel injector here is how to replace it in the images below, I have also included two guides that can help you with the job.

https://www.2carpros.com/articles/how-to-change-spark-plugs

and

https://www.2carpros.com/articles/engine-black-smoke

Check out the images (below). Let us know what happens and please upload pictures or videos of the problem.

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Saturday, October 29th, 2022 AT 12:00 PM

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