Hey guys, i have a 2003 300gt and i have noticed that it idles a little harsh. Im not having as many issues as NISMO-61, my car has never stalled. it has 45,000 kms, and at idle its a tad harsh. i have also had a few misfires.
its been suggested to change the spark plugs, (but they should be fine for those kms) and change the oxygen sensor.
what are your thoughts?
Thanks