i have a 95 civic w/ i/h/e/im/tb/msd ignition and im have weird idling problems. sometimes the car drives just fine but other times out of nowhere the rpms just jump up and down and when the car is moving in gear, it starts to shake like its about to stall. my car only vibrates/shakes when its starts idling funny. most of the time my car idles just fine and theres no vibrating. anyone know what the problem can be?

 

You may have distributor issues, and your better off removing the msd and selling it.