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Misfiring in cylinder number six

Tiny
DIVIDES
  • MEMBER
  • 2011 HONDA ODYSSEY
  • V6
  • 2WD
  • AUTOMATIC
  • 130,000 MILES
Same cylinder number 6, changed coil and plug still flashing check engine light. Doesn't always do it but it's there. Is there a way to check the injector without removing the intake?
Friday, April 16th, 2021 AT 2:01 PM

4 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good afternoon,

I attached the procedure for removing the intake manifold and the injectors.

https://www.2carpros.com/articles/how-to-replace-a-fuel-injector

https://www.2carpros.com/articles/how-to-test-a-fuel-injector

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

https://www.2carpros.com/articles/replace-intake-manifold-gasket

I would also do a compression test for that cylinder as well to be sure there is nothing wrong with the engine internally.

https://www.2carpros.com/articles/how-to-test-engine-compression

Roy
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Friday, April 16th, 2021 AT 3:00 PM
Tiny
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Yes, I know how to remove all of that. What I was asking is whether there is a way to test for a bad injector instead of just removing it and getting another one?
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Friday, April 16th, 2021 AT 3:16 PM
Tiny
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Where is the fuel relay or fuse to remove it before I do a compression test?
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Friday, April 16th, 2021 AT 3:19 PM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
No, there is not. You need to test it right at the injector.

I attached a picture of the relay for you to remove.

Roy
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Friday, April 16th, 2021 AT 3:25 PM

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