juddering

[RoNnIe_b]

well it is ment to be a permanent fix done another 40 mile today and still good. I also took the o2 sensor out and the only bit that was there was the bit that scraws into the exhaust the bit thats ment to read the o2 gases was not there it had snaped off so bin a good day so far. the only problem i have now is that the engine light comes on but only wen i put my lights on strange the car dose not run n e diff wen the eml is on