Rep Power: 0

Okay 1998 Honda Civic DX recently bought it off my cuzn.
The other day it started to act up around 40 the car starts to shake which is weird..car is stick shift its not the clutch. I read around it cant be the Tires cuz i tried different tires checked the bearings and nothing well now i was driving it and it starts to miss fire A Lot car isnt stock it has a Cold air intake and Aftermarket Headers when she got the car the car was normal no problems then it goes in for smog and after it starts to act up. idk if anyone has experience this i have had my dad look at it with scanners and found nothing i have changed the spark plugs, the wires, the distributor. Still nothing am tired of the way it acts so anybody got a clue?

 
Rep Power: 0

i dont think it is a ignition problem. sounds like something is wrong with the suspension if it is shaking while driving. check your cv half shafts and make sure they are good and then check all you front suspension. if none of that is bad then i dont know what to tell ya