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I have Acura 2006 I just bought, and I experiencing misfire. Can anybody help me on how I can get the problem solve. Thank you all.
 

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1) Start with diagnostics to find out which cylinder.
2) Then try to use a coil from a different cylinder on the spark plug that misfires.
3) If that did nothing, swap two spark plugs (use the one from a working cylinder to put into non-working one).

By then you'll determine if it's a spark plug or coil.

If not, you can proceed from there, but these are the two primary things to rule out first.

Good luck!
 

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Check for loose spark plugs while you have the coil packs out.

Clean any dirt build-up on the coil pack "nose" with soap and water.

Look for any oil on the nose - that is a sign of failed seals in the valve cover.
 
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