For the past two days, my car has been miss-firing a bit until it's fully warmed up, then it will randomly do the same if i come to a stop. I changed the spark plugs a few weeks back, and at the same time checked my wires, cap and rotor and all seemed to be in good shape (I changed them last spring which was about 8,000mi. ago). It shouldn't be my timing seeing how that was also checked and adjusted in the spring. Any ideas?
Thanks in advance.