2006 Accord V6 Question

[driver777]

1. When I look at the top of the engine I noticed there is piece that has the word "HONDA" on it which is machined smoothly but then around it engine surface is not machined smoothly. It's actually rough and unfinished looking. Is that normal?

2. Engine runs great and even when ideling in drive it runs very smooth but when idleling while in park I feel slight vibration (repeating two thumping then pause) coming from the engine. What could be causing this slight vibration. Does this engine need tuning? It only has 27k on it and engine runs great otherwise.

Thanks.

[accord dude]

1. I don't think its anything to worry about. No one looks at your engine anyway. If the Honda symbol is not smooth what does it hurt?

2. Again I think it sounds pretty normal. Unless you start noticing that you are getting worse gas mileage or have problems driving it I think it will be fine. I would have them check it out at next time you go to the mechanic to get an oil change.

I'm no expert on the matter, but I think your car is fine from your description.