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Hello, so you have a V6 with misfires on almost every cylinder? Have you cleared codes and rechecked after the spark plugs and coils? If you have gapped plugs properly and replaced them and the coils with original Honda components, I'd then check engine compression. I'd also verify the timing of the engine is proper and the timing belt has been served in the proper interval. Use this link to find some shops near you that can help with your concern: www.repairpal.com/repair-shops