My engine developed a shake/misfire in the middle of a drive

What color is the exhaust?

Have you pulled any plugs and checked to see if they are fouled or gas soaked etc...


If you take a jar and pour a little gas down the throttle with it wide open, and then start the car, does it run smoother at first, or rough all the way?


How old is your gas? Has your car been in storage?


Bent pushrod?