Why does my car run rough when idle?

THESE OTHER GUYS MAY FIX YOU. IT'S TOO COMPLICATED AND OVER MY HEAD

BUT.

IF YOU ARE SERIOUS

I HAVE HAD SEVEN TOTAL, SINCE '81, NEVER HAD ANY OTHER PRIMARY DRIVER

I STILL HAVE MY LAST TWO

I'D LIKE A NEW ONE---BUT REALLY CANNOT JUSTIFY IT

ONE IS 36 YEARS YOUNG AND THE OTHER IS 66 YEARS YOUNG

I OBTAINED BOTH IN THE EARLY 90s. DAILY DRIVERS

STILL SERVING ME JUST FINE. YOU MIGHT THINK ABOUT SOMETHING THAT WILL LAST FOREVER AND THE FEMALES SWARM ALL OVER!

WHATCHU THINK?

"I ALWAYS WANTED ONE", IS NOT AN ACCEPTABLE/ VALID ANSWER!

THE MEDIC