99 lumina jerking

[richtazz]

TDM = Theft Deterrent Module

[gw84]

Originally Posted by maxwedge

Typical ignition misfire symptoms, based on mileage if you are due for plugs and wires do it, but stay with oe AC plats, and someone's premium wires, also Delco. There are other conditions that can cause this but basic maintenance comes first, any cel?

Thanks all, for your input! I bought the car from a "stealership" as you all like to call them, so I assumed that everything would have been replaced (fluids, plugs, filters, etc) I guess I shouldn't ASSUME anything though, huh? Because that would make an ASS out of U & ME. I guess I should assume, that with a new (to me) vehicle, that nothing has been changed and I will need to go through everything myself. I will have the general maintenence looked into and let y'all know how it goes.