hi guys jus changed clutch on my 2.0 dti 02 (hard work) and now engine management light keeps coming on and off. ive checked and repaired all vacum hoses and pipes still same prob, no matter how i drive it the prob is still irregular. even under braking or accelerating or just driving like miss daisy stiil irregular. please some one help.

ps the light puts itself out as well during driving??????????

many thanks danny