Shakes or Wobbles problem
2001 Mazda Tribute 6 cyl Front Wheel Drive Automatic 96000 miles
When I start my car up and the engine is cold it shakes violently until it gets warmed up. I have replaced spark plugs, plug wires, coil packs, intake manifold, and it stopped after I put the new coil packs on until I got my oil changed. A day or so after getting my oil changed it began shaking again. If the engine is still warm when I start it it does not shake, only when cold.