crazy vibration

i was shoppin around for a beater, and came across a sweet pontiac grandam 4cyl and for some reason the beast has some hard vibrations when it is idle, in gear or out of gear. mean anything like its gonna crap out in the near future?

yes it has a miss fire but at higher rpm's its just less noticeable might last you but who knows how long

hm... so maybe a tune up would help?

another thing, i duno if this particular car has it but there are counter ballance shafts in the engines on some 4cylnder engines, and its run on the timing belt. maybe someone put on a new belt and got the ballance shaft out of time? just a thought to look into

Come on Chris tell me your gonna bodydrop it and put some spinners and a V8 in it.

what yea is it does it have fuel injiction i check the ingition system first and find out what cylcder is missing and check pulg,then wire if thoes are good i check comperstion if it not miss fireing on any cyclender then i will most likely be you idail air control valve let me know waht you find out

DID YOU CHECK ALL OF THE MOTORMOUNTS

that would be a busted motor mount!