[DML] Rough idle and hard starting.

["Payne" <bpayne@xxxx>]

I think I've figured out part of the cause of my rough idle. One of the
Honda techs at work said it seemed like my car may be running too rich. The
plugs are quite black, but still look fairly new. Should I try a new oxygen
sensor? After I start the car in the morning it seems like it's got an
excessive amount of idle fluctuation for a while. I've heard this is
normal, but I'm not sure to what extent. Can running too rich ever foul the
plugs?

Thanks for your help guys!

payne
#2975