The 2010 is beyond the years of 3 valve broken plugs. That was up to early 08. Still I wouldn't buy or trade it without either a fantastic negotiable price, or have that past owner fix it. I've seen misfires here on the forum that was as simple as one coil bad, all the way up to a cracked exaust valve. Like I always recommend, have a shop do a full check before you buy. It's worth paying $100.00 to $200.00 now, and not have a $2,000.00 repair after you buy. Think about this for a second, if the repair was easy, why didn't the past owner do it? I think he/she knows it's a bit more than simple, usually is. Remember even the best shape used vehicle, will always require a minimum of $200.00 to correct the small stuff. I've purchased over 20 used cars, and that many or more motorcycles, and I can't remember even the best one that I didn't have to buy something, or adjust something. That's just the pitfalls of all used vehicles. Good luck.
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