Well, it's sounds as though your car is misfiring because it's unable to completely burn all of the fuel that you're feeding into it. Now, the question is "Why?" So you've either got an issue with poor spark preventing the burning of the correct amount of fuel. Or, you've got a problem with correct spark trying to burn too much fuel being force fed into the motor. Aside from rocking the car back and forth, it probably sounds like this: "Boom - Boom - Boom" Then as you increase speed, it becomes, "boom-boom-boom-boomboomboomBOOMBOOOOVROOOOOOOOM!" Your first step here should be to retrace your steps, and see if perhaps you did something different to the car than normal. If this was just your everyday, run-o-the mill commute, did you drive thru any large puddles? Did you get lazy/cheap and buy a tank full of "ghetto gas" that may have a high water content? If not then you've next got to look at something different. Or in this case, listen. Make sure that the frequency valve is plugged in, and is loudly buzzy. Some say it's like an "Angry Cricket", where as I relate it more to a melow cicada. It's located right under the airfilter. So you'll need to remove that in order to see it. If it's disconnected, you car will run like this. If not the FV, then perhaps you do have some water in the distributor. So removing it, and spraying a drying agent may be in order. Otherwise it could be something else, but these are the two places that I would start at first. -Robert vin 6585 "X" To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/