Vibration in Lancer 2002

Hello, I have a mitsu, Lancer GLX 1.6 mod. 2002, it has a rare vibration when it is at 2k rpm, the spark plug cables have already changed, but the same persists, if anyone knows about it, you would like to thank you, also if you know where to get the workshop manual of the same since here I do not find it, thank you.

Is the vibration with the car walking or detained? And how strong is the vibration and if they did something to the engine?

I tell you that the vibration is when it is underway, in 2 and 3, CLUCH is changed 2 months ago.

Hello Etrejo.
Check that the balancing of the tires is correct the same as the motor and box anchor supports. Luck.
Miguel

Thanks friend I need to review those of the anchor, I tell you how it is doing as soon as I have solved.